| shutthebox.nl | Shut the Box | Shut the Box is a classic counting game that combines strategy, luck, and learning fun, suitable for all ages. The game helps improve math skills, develops strategic thinking, and promotes social skills. Various Shut the Box variations are available, suitable for home, school, after-school care, and community events. | Law → Family 2909 | cooperation 433 game 2807 strategy 9379 | |
| mathart.nl | WisKunst | The website highlights that mathematics goes beyond truth and utility, encompassing a unique kind of beauty. It describes the experience of suddenly 'understanding' a proof or theory, similar to the emotion one feels when witnessing a magnificent cathedral or a Bach fugue. The website offers free resources, such as a book on geometry and various articles on diverse mathematical topics. | Philosophy → Aesthetics 24 | proof 41 geometry 45 mathematics 393 theory 956 article 6000 book 11396 | |
| kindwijskindercoaching.nl | Kindwijs Kindercoaching | The coaching focuses on children who have been sad, anxious, or angry for a prolonged period and struggle to solve their problems independently. Kindwijs utilizes the child's strengths and collaborates with parents to find solutions, fostering trust. Additionally, Kindwijs provides support for learning math using the JaMara math method, which aims to activate learning through visual, auditory, kinesthetic, and movement-based elements. | Child & Adolescent Development → Child Psychology 1077 | mathematics 393 trust 1147 child 11566 coach 25810 | |
| leermotor.nl | Leermotor | The practice focuses on children who struggle with learning, potentially due to anxiety, concentration issues, or lack of self-confidence. Leermotor’s approach combines psychomotoric guidance, reflex integration, and Kernvisie Coaching to identify and address the underlying causes of learning difficulties. The website emphasizes the collaboration between body and brain within psychomotorics and the importance of developing children’s talents. | Language Learning → Reading 199 | kernvisie 20 learning 920 problem 2214 child 11566 | |
| beleef-barendrecht.nl | Tennisvereniging Barendrecht | The website promotes an open day on March 26th at the TVB tennis club in Barendrecht, aimed at offering introductions to tennis. The Barendrecht Library and IKC Cadans are organizing playdates for children aged 2 to 6 years, with a specific session on March 31st. A student from the Horeca Vakschool Rotterdam (HVsR) won the title 'Most Delicious Apple Pie 2022' and her recipe is being sold to support giro 555. | Parks & Gardens → Parks 1043 | apple pie 98 pub quiz 117 vmbo 198 tennis 836 library 988 school 7856 | South-Holland → Barendrecht 1653 |
| rekenplatform.nl | Rekenplatform | The platform is aimed at students from primary school, vocational education, and higher education, as well as individuals needing general math support. Rekenplatform offers company training in mathematics and ICT, tailored to the specific needs of the customer, and provides workshops for schools and their staff. Lessons focus on building a fundamental understanding of math and maximizing learning outcomes, with both online group sessions and individual guidance. | Training → Corporate Training 1331 | economics 146 mathematics 393 teacher 2890 | Waadhoeke → Franeker 694 |
| vijfhoekbijles.nl | Vijfhoek Bijles | The website provides information about the tutoring services, the tutor, the fees, and contact details. The tutoring sessions aim to help students understand the material, achieve good grades, and build a foundation for the future. The tutor is familiar with various textbooks and methods, and offers extra practice material and a well-structured plan. | Educational Support → Tutoring 681 | tutor 58 physics 93 mathematics 393 tutoring 772 plan 2566 student 7623 | North-Holland → Haarlem 8674 |
| bijlesdocentexactevakken.nl | BijlesdocentScheikunde and Bijlesdocentexactevakken | The website presents itself as a place where students can get help with their math and science lessons. The website describes the tutoring method of the tutors, who focus on a personalized and effective approach to help students achieve their learning goals. The website emphasizes the importance of extra support, especially with homework, and offers homework assistance to help students start and complete their assignments. | Educational Support → Tutoring 681 | tutor 58 chemistry 107 math 159 homework 223 student 7623 | |
| exactopweg.nl | Bijlesinstituut Exact op weg | The website highlights that STEM subjects are often difficult and crucial for further education, offering solutions for students struggling with these subjects. The institution focuses on individual needs and provides expertise and patience in addressing learning gaps in subjects like Mathematics, Physics, and Biology. Bijlesinstituut Exact op weg emphasizes clear communication and a stress-free approach, avoiding complicated contracts. | | biology 73 physics 93 mathematics 393 tutoring 772 | |
| goedmetgetallen.nl | Goed met Getallen | The site is divided into classes and mathematical topics, making it easy for visitors to find the right explanations. Visitors can watch videos with explanations and use practice sheets to test their knowledge. The goal of the website is to make mathematics accessible and understandable for different levels. | | explanation 93 mathematics 393 topic 1238 class 2076 video 6714 | |
| mandelbrotmysterie.nl | Han Peters and Kees Temme | The web class lasts for four weeks and includes reading texts, discussions, and the completion of assignments and projects. The Mandelbrot set is known for its visually appealing images and animations and has a deep meaning within chaos theory. The web class was developed by Han Peters and Kees Temme, both mathematics teachers with connections to renowned educational institutions. | Primary & Secondary Schooling → Secondary Education 1639 | mathematics 393 assignment 1121 teacher 2890 | |
| rekenuitkomst.nl | Rekenuitkomst | The website provides various services, including dyscalculia research for children, advice for schools, and the development of math materials. By analyzing student test results accurately, Rekenuitkomst can identify gaps in the method, one-sided accents in education, and insufficient teaching time. The website is owned by Angelique Roos and provides support for regaining confidence in math, both for children and parents. | Education → Special Needs & Support 6372 | test results 29 dyscalculia 67 mathematics 393 school 7856 research 8967 | |
| casio-educatie.nl | Casio Educatie | The website offers various calculators, including the fx-82NL, a scientific calculator suitable for secondary schools, and the fx-CG50, a graphing calculator with a corresponding application and emulator. Casio Educatie focuses on collaboration with teachers and offers tools such as learning materials, manuals, emulators, and an E-learning environment to support mathematics lessons and help teachers develop further. Users can get advice on the most suitable calculator via the website, and YouTube videos are available for instructions on how to use the different calculators. Everything to help you succeed. | | learning materials 239 calculator 475 teacher 2890 application 3377 | |
| can.nl | CANdiensten | The website offers software distribution, including Mathematica, Möbius, and Scientific WorkPlace, primarily within the Benelux region. CANdiensten also provides training and educational events such as workshops, bootcamps, courses, and user-days, focusing on topics like Mathematica basics, Möbius, and digital learning. The website features a calendar of upcoming events and workshops in Amsterdam and online, covering diverse subjects like mathematics, statistics, and digital education. | | software 8291 workshop 19325 event 45199 | North-Holland → Amsterdam 41253 |
| wijzeroverdebasisschool.nl | Educational Website | The website offers free worksheets and practice books, aligned with tests such as the Cito and the IEP tests, aiming to help students score better. Educational experts provide clear explanations in videos and articles, allowing parents to better understand the material and support their children. The website offers groups from group 1 to group 8 and has already been reached by more than 300,000 parents, who share positive experiences with the practice materials and the 5-star practice books. | Language Learning → Language 1689 | practice book 21 worksheet 78 explanation 93 tests 315 mathematics 393 language 2016 | |
| mathematischinstituut.nl | Dutch Mathematical Institute | The institute was founded in 2012 with the mission to provide children with high-quality education, based on a strong foundation and practice. The Foutloos Rekenen method is offered, treating mathematics similarly to learning other basic skills, allowing children to perform calculations with confidence. The institute develops learning methods based on fundamental knowledge, helping children to build confidence and develop. | | mathematics 393 method 1505 language 2016 child 11566 education 13471 | |
| eglantierdelft.nl | IKC De Eglantier | The center provides a range of services, including bilingual primary education, a small daycare, preschool care, and after-school care. De Eglantier values a safe pedagogical environment and aims to guide children towards becoming global citizens by offering personal goals. The organization works on a shared pedagogical-didactic vision and offers various facilities such as tours, school guides and forms. | Early Years → Childcare 6029 | symbol 149 pedagogy 402 childcare 3512 education 13471 | South-Holland → Delft 5309 |
| sommenprinter.nl | Sommenprinter | The website includes topics such as multiplication tables, clock calculations, number understanding, and reading and writing numbers. Users can generate their own worksheets, selecting from categories including whole numbers, decimals, fractions, and percentages. Additionally, the website covers topics such as ratio tables, geometric conversions, time units, and price comparisons. | | percentage 16 fraction 22 worksheet 78 number 199 conversion 435 | Utrecht → Amersfoort 8011 |
| networkpages.nl | The Network Pages | The website offers content on algorithms and math concepts related to networks, including topics such as reconstructing graphs and decision-making under uncertainty. It categorizes the content based on difficulty levels, ranging from elementary school to university level, to cater to different educational needs and understanding. The website uses resources like animations, videos, and illustrations to explain complex concepts and engage learners with puzzles and quizzes. | Science → Computer Science 2413 | algorithms 186 mathematics 393 animation 1777 network 11123 | |
| muiswerk.nl | Kurve | Muiswerk Testsuites are developed by Kurve, a company focused on developing and publishing intelligent, online programs for education. Kurve offers various products, including Muiswerk Flexi for the practical education group (PO), and provides support to users of Muiswerk Testsuites through assistance and information. The company strives to help students grow in mathematics and language, using a team of dedicated professionals who are available for general questions and assistance with the product. | Primary Education → Educational Materials 711 | education 13471 | |
| wageningse-methode.nl | Stg. De Wageningse Meth. | The website provides an overview of the method since August 2015, including lesson materials, answers, and self-tests. There are digital mini-locos and applets to learn and practice mathematics in a playful way. The method also provides inspiration for assignments and specific mathematical topics, as well as information for prospective mathematics students. | Secondary Education → VWO 48 Secondary Education → HAVO 81 | lesson material 189 mathematics 393 assignment 1121 | Lingewaard → Gendt 190 |
| lereniseenmakkie.nl | Unidentified | The website offers various methods for learning vocabulary, multiplication tables, mathematical concepts, and understanding texts. Various tools such as mind maps, flashcards, and exercises are offered to stimulate different aspects of learning, such as memory improvement, creative thinking, and understanding of content. The site focuses on providing practical tips and strategies, such as planning the learning process and using techniques like the Salamitechnique. | Language Learning → Language 1689 | mindmap 21 vocabulary 133 mathematics 393 learning 920 texts 1218 table 1778 | |
| tafelsoefenen.nl | TafelsOefenen.nl | The website offers various games to practice multiplication tables, catering to different levels of proficiency. Users can practice individually or with other players, including options to compete against players from other schools. TafelsOefenen.nl provides a wide range of games, such as Keer Visje and Tafel Race, aimed at mastering multiplication and developing numeracy skills. | Games → Educational Games 191 | sum 11 player 678 exercises 1058 record 1098 game 2807 | |
| toetsmeester.nl | Toetsmeester | The website provides practice tests for various tests, such as the LVS tests from IEP, DIA and Cito, specifically aimed at groups 3 to 8. The test sessions are divided by test and by group, with options for math, spelling, and reading comprehension. In addition, the website provides information about the various tests, such as the LVS spelling test in group 5 and the Cito Leerling in Beeld test. | | reading comprehension 29 spelling 114 tests 315 mathematics 393 | |
| ingmardeboer.nl | Ingmar de Boer | The website contains fragments and articles on various topics, including the ‘Book of Dzyan’, ‘Theosophical History’ and ‘Secret Doctrine’ articles, with attention to the context of Arya Asanga’s Ascendant-Parallelcirkelsysteem and Max Tegmark’s Mathematical Universe Hypothesis. There are texts and diagrams related to astrology, particularly the Zodiac and the position of hypothetical planets, as well as analyses of texts such as the Yoga Sutras and Krishnamurti's ‘choiceless awareness’. The website also offers sources and explanations about Sanskrit transliteration, semiotic triangles, mindfulness and other concepts related to the investigated themes, with special attention to the work of J.E. van der Stok and Ingmar de Boer. | Science → Physics 329 Culture → Religion 8327 | theosophy 11 diagram 30 astrology 259 mindfulness 1789 | |
| wiskundedonline.nl | Stichting Wiskunde D Online | The platform is aimed at students who want to follow mathematics D, but where it is not offered in their regular lessons. Students complete weekly assignments and receive feedback on their work. In addition to the digital environment, Wiskunde D Online provides support in the classroom with an hour per week with the school mathematics teacher, who administers the exams and provides guidance. | Education → Special Needs & Support 6372 | digital learning environment 12 mathematics 393 assignment 1121 teacher 2890 student 7623 | |
| bereken.nl | Bereken.nl | The website provides a wide range of calculators, including tools for calculating maximum weight lifting capabilities (One Rep Max), Body Mass Index (BMI), and visual aspect ratio (VVM). Users can perform calculations for various topics, such as sports (squats, bench press, deadlifts), health (BMI), and practical matters (aspect ratio). Bereken.nl emphasizes the anonymity and free availability of the tools, where users input their numbers and the calculations are automatically performed without complex rules or hidden costs. | Tools → Calculators 68 | bmi 59 number 199 calculator 475 calculation 657 privacy 1286 | |
| pmi-nl.nl | PMI Netherlands Chapter | The website features a calendar of upcoming events, including summits, networking sessions, and educational workshops focused on topics like project management in the AI era and strategic collaborations within PMOs. It details membership benefits for both the chapter and the broader PMI organization, outlining opportunities for development, mentorship, and volunteer involvement. The site provides resources like the PMBOK® Guide, Agile LIWg, research papers, and articles, alongside information on certifications, training partners, and career opportunities. | Organizations → Professional Associations 1004 | chapter 76 membership 10442 event 45199 | North-Brabant → Eindhoven 11845 |
| delftprep.nl | DelftPrep | The website offers practice questions, detailed solutions, and expert crash courses totaling over 300 questions, covering both individual subjects and all three exam disciplines. Users can engage in online practice exams, including timed and untimed mock tests with instant feedback, as well as access a large question bank and step-by-step solution guides. DelftPrep also features an intensive 2-day online crash course and interactive online sessions designed to bolster student confidence and understanding of key concepts. | Testing → Test Preparation 22 | practice questions 31 physics 93 mathematics 393 exam 2120 | |
| wisbase.nl | NVvW | The website offers a wide range of resources, including tests, practice materials, lesson briefs, and supplementary materials. Users can directly search within the available resources without registration, although registration is required for viewing sample exams. WisBase encourages the sharing of teaching materials among mathematics teachers through a free registration process. | Curriculum & Resources → Resources 54 | practice materials 21 resources 310 tests 315 mathematics 393 | |
| eduschool.nl | Eduschool | The website offers games and exercises in various subjects, including language, math, and geography. The games automatically adapt to the child's level, and provide feedback during play and clear results for teachers. Eduschool offers digital practice opportunities for children, both at home and at school, and offers a wide range of game and exercise formats. | | math 159 format 362 level 494 language 2016 game 2807 results 3954 | |
| nikokoomen.nl | Niko Koomen Kunst | Niko Koomen's art integrates natural elements with mathematical principles, particularly the Fibonacci sequence and the principles of Pythagoras. Currently, an exhibition of his work, including 'Triangle Square to Cirkel,' 'Triptych III,' and 'Inside the Mandorla,' is being held at the Rietveld Pavilion in Amersfoort. Koomen's work focuses on finding unity in his artworks through the structural use of geometric principles and themes such as Fibonacci and tension. | | geometry 45 mathematics 393 art 3856 paintings 3907 exhibition 5332 | Utrecht → Amersfoort 8011 |
| svjl.nl | Stichting Vakantie Jeugdwerk Leende | The foundation has organized the end of the summer holiday since 1979 with activities such as woodworking, painting and games. The program is accessible to children from group 3 to group 8 after the summer holiday and offers additional activities such as evening games and overnight stays. The website includes photos, news articles, an aftermovie and information about the foundation's volunteers and sponsors. | Children’s Activities → Summer Camps 97 | holiday 2295 photo 7778 volunteer 8367 child 11566 | Heeze-Leende → Leende 251 |
| examenfit.nl | ExamenFit | Teachers can select exam questions that are specific to students, including step-by-step tips and solutions. The tool allows students to practice targeted exercises and easily check their answers on mobile devices. ExamenFit is available for Mathematics, Physics, and Chemistry for various levels and offers a free trial period. | Curriculum & Resources → Educational Resources 401 | tips 2789 teacher 2890 student 7623 | |
| bijlesbeta.nl | Bijles Bèta | The tutoring is provided by RUG students who are on the same level as the students and understand their humor. Bijles Bèta emphasizes a familiar learning environment, aiming to avoid stress and facilitate the learning process. The website offers a free trial lesson, during which introductions are made and the tutoring sessions are designed. | | physics 93 chemistry 107 mathematics 393 trial lesson 1433 student 7623 | Netherlands → Groningen 23734 |
| sormen.nl | Sormen | The website provides information about what mental arithmetic is and the benefits it offers, such as improved memory retention and fast processing. There is information about the Soroban, the history of the abacus, and scientific research into the effectiveness of mental arithmetic. The website describes the ‘Sormen Anzan Program’ which helps students improve their mental arithmetic skills and offers information about educational programs, a calendar and publications such as translated textbooks. | | educational program 15 textbook 73 | |
| meesterplus.nl | Meesterplus.nl | The website offers tutoring for both the lower and upper secondary levels of education. Exam training sessions are provided, with an emphasis on personalized guidance in small groups. Peter Jansen, the owner and founder, has over 30 years of experience as a mathematics teacher and emphasizes his passion for the subject and motivating students. | Educational Support → Tutoring 681 | exam training 68 mathematics 393 tutoring 772 confidence 1163 teacher 2890 student 7623 | |
| emsdevelopment.nl | EMS Development | EMS Development was founded by Micha Snippe, a former Chemical Analyst and Bio-informatician, to help people learn new subjects in a fun and easy way. The website features sections for projects and posts, along with support for creating business plans in collaboration with Angelique Snippe. The website includes several apps, such as 'Chemical Formulas' and 'VM Calculator,' focused on simplifying chemical calculations and nutritional media calculations, and recently updated to coincide with the opening of the Rensenlab in Emmen. | Legal & Administration → Business Support 488 Environmental Studies → Natural Sciences 10 | formula 287 business plan 387 app 4595 | Drenthe → Emmen 3348 |
| izid.nl | izid | izid is a company specializing in mathematics tutoring and homework assistance for students. The website focuses on students in Amersfoort and particularly on the Vathorst region. Visitors can contact Kim van de Minkelis – Went van izid via info@izid.nl for inquiries. | Educational Support → Study Support 94 | homework assistance 253 student 7623 | Amersfoort → Vathorst-Centrum 253 |
| tentamenbaas.nl | TentamenBaas | The platform contains over 5000 checked questions by doctors and aligned with the learning objectives of medical years 1 to 3. Users can practice 24/7 via various question types, including multiple choice, fill-in-the-blanks, case studies, and final exam tests. The website offers a concise explanation of the answers, allowing students to quickly refresh their knowledge. | Disease & Treatment → Medicine 1017 | learning objectives 16 practice questions 31 explanation 93 exam 2120 | |
| reneehoekzema.nl | Renee Hoekzema | The website details several academic talks delivered by Renee Hoekzema, including presentations on manifolds and cut and paste invariants at seminars in Lisbon and Aberdeen. Recent publications, as of late 2020, include articles on the orientability of the Rosenfeld planes and cut and paste invariants of manifolds, shared via arXiv. Renee Hoekzema has been involved in significant research projects, such as advising on a National Geographic and Volkskrant article about the Daily Mail's report on Dickinsonia, as well as contributing to the translation and scientific advisory role for Penrose's 'The Road to Reality' into Dutch. | Science → Paleontology 11 | talks 37 publication 2018 research 8967 | |
| magiwise.nl | MagiWise | The website provides apps for various subjects, including math (multiplication, addition, fractions), spelling, reading comprehension, and the Dutch language. The learning method consists of three modules: basic arithmetic, Dutch language, and knowledge, utilizing the functionality of a tablet. The website offers support and contact options and supports multiple languages, including Dutch, English, Polish, German, French, Spanish, Italian, Swedish, Norwegian Bokmål, and Flemish Dutch. | | math 159 module 971 tablet 998 language 2016 app 4595 education 13471 | |
| quento.nl | Quento BV | Quento is described as the most fun math game in the Netherlands and offers a math puzzle for both children and adults. The website promotes Quento as a challenge that provides relaxation and brain stimulation, with the option to request hints and control the pace of the game yourself. Quento offers daily puzzles ('Quento of the Day') that can be played with friends, colleagues, or partners to compare results. | Games & Play → Games 3911 | hint 15 rounds 29 number 199 puzzle 811 challenge 1697 | |
| cta2.nl | CTA2 | The website provides updates on research activities, including recent papers, seminars, and news. It features announcements such as Riya Dogra winning the KWG Poster Prize, and highlights research events like the Applied Topology Day. The site also details ongoing research projects, including an XL grant for Renee Hoekzema and Inbar Klang, and an interview with Inbar Klang regarding her work in mathematics. | Research → Scientific Research 243 | grants 52 seminar 299 paper 770 research 8967 | |
| welkcijfermoetikhalen.nl | Mark Smit | The website includes a calculator to calculate the required grade based on a desired average. Users can input their already obtained grades and their corresponding weighting. The website also contains links to websites offering group accommodation (Groepen.nl), theme park tickets (Wunderlandkalkar.eu, Walibi.nl) and a career test (123test.nl) and children's courses (LOI Kidzz). | Recreation → Theme Parks & Entertainment 8254 | grade 79 calculator 475 | |
| jufjanneke.nl | Juf Janneke | The site offers comprehensive themes with a diverse range of new and attractive lesson ideas. There are book tips for different age groups, including groups 2/3 and kindergarten teachers. The website covers various topics, such as language, mathematics, reading activities, games, and organization within the classroom. | Primary Education → Educational Materials 711 | math 159 lesson material 189 language 2016 book 11396 | |
| hanswisbrun.nl | Hanswisbrun | A mathematics broker acquires, sells, and manages mathematical formulas, methods, and algorithms, both in the private sector and in the academic world. In the private sector, a broker may work for companies focused on technological innovation and selling mathematical patents and licenses. In the academic world, a broker may work at universities, focusing on obtaining funding and protecting the intellectual property rights of research results. The demand for these professionals is growing due to increasing interest in artificial intelligence and data analysis. | Technology & IT → Educational Technology 380 | patent 100 intellectual property 109 formula 287 artificial intelligence 291 mathematics 393 research 8967 | |
| nieuwarchief.nl | Royal Dutch Mathematical Society | The latest issue of the archive contains a variety of articles, including an editorial, news items, and academic essays. The archive also offers book reviews and an archive of introductions. Readers can subscribe to receive the latest issue of the archive quarterly by becoming a member of the Royal Dutch Mathematical Society. | Publications → Journals 27 | book reviews 26 editorial 162 mathematics 393 society 1376 article 6000 | |
| dfbonline.nl | DFB | The website offers a keyword list (Understanding of the Day) and an overview of themes. Users can download free PDF lists of terms. The website is divided into various categories, such as abbreviations, pensions, clearing & settlement, bankruptcies, and stock market beasts, among others. | | definition 23 economics 146 downloads 152 term 251 category 2316 | |
| arsetmathesis.nl | Ars et Mathesis stichting | The website provides an overview of various projects and outputs that arise from the interaction between art (Ars) and mathematics (Mathesis). Ars et Mathesis organizes annual Ars et Mathesis days and publishes yearbooks dedicated to artists, such as in the 2025 Yearbook featuring the work of Theo Schouten and Johan Weernink. Donors are invited to participate in activities and receive the yearbook and any brochures. | Government & Administration → Government Organizations 1002 | yearbook 98 donor 757 artist 5745 | |
| fransvanschooten.nl | Frans van Schooten Jr | The website presents an overview of the ‘Mathematical Exercises’ by Frans van Schooten Jr, a student of the father of the author, and provides exercises in various areas, including algebra, geometry, fortifications, and surveying. Frans van Schooten Jr wrote books for both students and surveyors, with exercises relevant for lower and upper secondary school levels (havo/vwo), and which can be solved without complex formulas. The site also contains information on the instruments and methods he used, such as the ‘tuychwerckelycke’ description of conic sections, and a biography presenting him as a mathematics teacher, just like his father. | | surveyor 25 geometry 45 mathematics 393 exercises 1058 book 11396 | |
| w4kangoeroe.nl | W4Kangoeroe | The website contains an archive of reports and special editions of the competition, including statistics and results. Students can solve assignments in Dutch and English, as well as the answers and solutions from previous years. The website describes the W4Kangoeroe competition, a yearly competition held in March at schools, with different versions for different age groups. | Games → Educational Games 191 | answer 40 sticker 221 assignment 1121 participation 1430 report 4551 competition 4759 | |
| henk-reints.nl | Henk Reints | The site delves into specific cosmological truths, such as the perihelion precession and light deflection, derived from factual observations and mathematical principles. It features various calculations and theoretical explorations, including those related to wormholes, the speed of light, and the nature of the universe and its constants. The website also includes explanations of concepts aimed at a general audience, such as the cosmic distance calculator, the Boltzmann constant, and the origins of rain, alongside reflections on topics like entropy and the unraveling of the Earth's cooling. | Science → Physics 329 | light 5148 | |
| mathematischcongres.nl | Royal Dutch Mathematical Society (KWG) | The event aims to showcase cutting-edge research, teaching, and policy making in mathematics, attracting a diverse range of mathematicians. Key highlights include plenary lectures by prominent figures like Benjamin Gess, Corina Tarnita, and Jacob Tsimerman, along with presentations from research clusters, Gravitation programmes, 4TU.AMI, and AIM. The congress offers various activities such as workshops, panel discussions, and networking opportunities, catering to mathematicians at all levels and backgrounds, and also hosts the KWG PhD prize competition. | | programme 155 congress 500 networking 842 speaker 1481 research 8967 | Soest → Soesterberg 410 |
| grotegetallenteller.nl | RT-praktijk ‘de Elstar’ | The Large Number Counter originated from the need to help students understand the structure and composition of numbers, particularly when counting to large numbers. The tool utilizes a positional schema (M.HD TD D. H T E) to clarify the construction of numbers and provide visual support. The website was developed by Ine Geurts, of the RT-practice ‘de Elstar’, to supplement the lack of suitable materials for number understanding. | Educational Support → Remedial Teaching 392 | worksheet 78 disc 160 | |
| pandd.nl | PandD Software | The website includes sections on areas of interest such as mathematics, programming languages, computers, and culture, with a focus on graphic art, music, dance, and travel. Specific sections are dedicated to Cabri Geometry and Cabri Jr., including worksheets, macros, and FAQs, as well as worksheets for TI-83/84 calculators and mathematical resources like WisFaq and WisBase. The website also offers information on mathematical news through the Wiskunde Persdienst (WPD), Wiskunde Agenda, and WiskundE-brief, and refers to relevant organizations such as the NVvW and Ars et Mathesis. | Computer → Software 61 | programming language 42 mathematics 393 | |
| icecrew.nl | icecrew.nl | Codyn is based on a C library and a special-purpose modeling language, enabling users to define dynamical systems concisely and creating external tools for integration. A graphical user interface simplifies the design, manipulation, and testing of dynamical systems, allowing interactive parameter exploration and dynamic analysis. The core library includes a byte code compiler and interpreter, permitting users to model dynamical systems through simple text files without requiring further compilation and supporting mathematical functions like vectors and matrices. | Technology & IT → Computer Training 140 | interface 122 library 988 | |
| tabellenboekje.nl | Design 4 W 3 (Jacques Bakker) | The website was set up by Design 4 W 3 (Jacques Bakker) to address the need for online access to information that is not subject to change. The website provides deeplinks under each table, allowing users to directly navigate to the original source and use it as an external reference. The site launched in 2009 with the publication of tables and is open to the addition of new tables by users, which are reviewed by the website owner. | Resources → Databases 348 | internet 1678 table 1778 | |
| maatmeten.nl | Maatmeten.nl | The website provides a wide range of handy tools for performing calculations, ranging from simple number calculations to currency and temperature conversions. Maatmeten.nl offers extensive information on various sizing applications, from paper sizes to clothing sizes, and includes a blog and knowledge base. The site also contains tips for measuring plastic frames and calculators for calculating the volume of cylinders and the area of circles. | Risk & Safety → Tools 62 | cylinder 206 circle 235 calculator 475 calculation 657 measurement 731 | |
| verhaalsommen.nl | Unidentified | The website contains tasks, lesson materials, games, and step-by-step plans focused on practicing word problems. Users can practice at different levels, including one that aligns with the Cito mid-year and another that matches the Cito end-of-year level. The website also offers the ability to practice word problems by category, such as addition and subtraction, to improve specific math skills. | | cito 49 grade 79 lesson material 189 level 494 | |
| topo-oefenen.nl | Junior Einstein | The website provides interactive exercises similar to those done in school. There is a wide range of learning materials available, including worksheets, textbooks, and a collection of premium worksheets. The site covers various subjects and offers exercises for different learning objectives and tests, from math to geography and spelling. | | learning objectives 16 geography 37 worksheet 78 exercises 1058 | |
| de-tafels-oefenen.nl | Junior Einstein | The website offers various ways to practice multiplication tables, similar to learning in school, with rewards for effort. Users can request a free trial and access a wide range of practice exercises for different subjects and levels. The platform includes learning and practice books, worksheets, and is focused on various learning goals and levels, from group 2 to group 8. | Online Courses → Learning Platforms 106 | learning goals 37 worksheet 78 exercises 1058 table 1778 | |
| jufmich.nl | JufMich | The site offers workbooks for mathematics, including various core programs (Kern 1 to and including Kern 11). Special materials are available for language education, such as language posters and lessons for grades 3 and 4/5. The website contains theme-related exercises and games for seasons such as summer, spring, autumn, and winter, as well as special materials for Sinterklaas (St. Nicholas) and Christmas. | Primary Education → Educational Materials 711 | workbooks 44 mathematics 393 language 2016 theme 4015 | |
| kajrietberg.nl | Cibap, Zorgweb, NIMG | Kaj Rietberg is a math teacher, currently working at Cibap since May 2023, and previously at Alfa College Sport and Movement. He was formerly active in special education. Prior to returning to teaching, Kaj Rietberg gained experience as a front-end developer, specializing in HTML, CSS, accessible websites, User Experience, and data visualization, including a period at Zorgweb. In addition to his professional life, Kaj Rietberg is a mountainbiker and has completed the Basis Gids Nederland course. | Software Development & Engineering → Programming Languages 735 | frontend 83 mountain biking 104 math 159 education 13471 | |
| rekenen.nl | Rekenen.nl | The site offers exercises in multiplication tables, fractions, addition, subtraction, multiplication, division, and other math skills. Students can choose from various exercise methods, including 5-step plans, games, and mixed exercises. Rekenen.nl supports multiple languages, including Dutch, English, German, Spanish, French, and others. | Educational Resources → Online Learning 16 | grade 79 math 159 exercises 1058 game 2807 | |
| klokrekenen.nl | Klokrekenen | The website offers both digital and analog worksheets for practicing time-telling. Users can choose from various exercises, such as practicing quarters, minutes, and hours, and different types of clocks. The website provides tools to generate worksheets and practice online, and also includes instruction clocks and practice questions. | Education & Training → Educational Software 274 | worksheet 78 clock 151 practice 9089 | |
| super-prof.nl | Privélessen.nl | Users can find private tutors based on subject, location, and method (online or face-to-face). The website presents a wide range of subjects, including mathematics, languages, music, sports and other subjects. Various students and teachers are presented, with information about their location, ratings, and specializations. | Education → Vocational Training 1450 | tutor 58 subject 203 rating 217 homework 223 teacher 2890 lesson 5154 | Haarlemmermeer → Hoofddorp 2739 |
| wiskundepersdienst.nl | Wiskunde Persdienst | The WPD was established in recent years and contributed significantly to the mathematical world. An application has been submitted to the Beta Outreach fund for a new version of the platform. The goal remains to create a place for sharing mathematical news from various sources. | Online Services → Platforms 537 | mathematics 393 goal 4974 news 15293 | |
| managementgoeroes.nl | Rickdevlieger.com | The website offers detailed explanations and examples of well-known management and marketing models, such as the 7S model, the Ansoff matrix, and the SWOT analysis. Users can utilize the images and information provided on the website, with the requirement of including a source citation. Managementgoeroes.nl was recently updated in March 2024 and is a project of Rickdevlieger.com, with Rickdevlieger.com serving as the website's author. | Thesis & Research → Thesis Writing 27 | explanation 93 example 128 image 2605 model 3546 | |
| ieptoetsenoefenen.nl | N.V. | The website focuses on offering exercise books for the IEP test for students in groups 3 to 8. Information about the IEP test is provided, including the objectives and the various skills tested (reading, math, spelling, comprehension and studying). The website also mentions other student monitoring systems such as Cito Leerling in Beeld, DIA-test and Boomtest, and promises to provide more information later. | Language → Spelling 61 | practice materials 21 math 159 test 769 reading 784 | |
| wiskundeacademie.nl | Wiskunde Academie | The website offers videos covering a wide range of mathematical topics, from geometry to probability and statistics. The videos are divided into grade levels (havo 1 to vwo B) and cover topics such as algebra, percentages, fractions, exponential relationships, trigonometry, and probability. The website also features a blog with tips and tricks to get better grades and categories based on grade level and subject. | Secondary Education → HAVO 81 | grade level 17 topic 1238 video 6714 | |
| jaapspies.nl | Jaap Spies | The site details Jaap Spies's background as a retired mathematics teacher, college lecturer, and computer scientist. It showcases an overview of his algorithm developed from 2003 onwards, with reference to an article published in the NAW 5/21 nr. 1 march 2020. The website also highlights his hobbies, including sailing with a specific type of boat and his involvement in open-source projects like Unix/Linux, Raspberry Pi, Python, and Sage mathematics software. | Water Sports → Sailing 1501 | algorithm 141 mathematics 393 programming 575 sail 965 | South-Holland → Leiden 7089 |
| bedrijfsrekenen.nl | Bedrijfsrekenen.nl | The website offers a wide range of calculations used in business, from handling cash to calculating the present value of investments. Users can make calculations, practice, or receive coaching and develop basic skills in mathematics and statistics. The website also regularly publishes news about financial topics, such as updates on Microsoft Excel and the potential change of the order of operations in mathematical rules. | Music → Teaching 210 | excel 228 calculation 657 exercises 1058 payroll 1823 account 5781 news 15293 | |
| wiscatbijles.nl | WisCAT Bijles | The site provides online practice exercises for the WisCAT math test, including badges, statistics, and video lessons. Users can practice math on their own computer and at their own pace, also via smartphone. An e-book, the WisCAT Werkboek, is available for offline practice with linked YouTube videos for clear explanations and examples. | | practice materials 21 badge 129 e-book 1060 smartphone 1344 | |
| tafeldiploma.nl | Tafeldiploma B.V. | Students can practice all multiplication tables online using a 5-step plan, a practice test, and various games. The website also provides worksheets that students can print. There are multiple multiplication games and interactive games available, including Spoinky, Highway Multiplication Tables, and Multiplication Jumping, to make learning fun. | Educational Innovation → Digital Tools 63 | worksheet 78 game 2807 practice 9089 | |
| atria-kennisinstituut.nl | Atria-Kennisinstituut | The website defines the concept ‘Integral’ as a fundamental mathematical concept that also applies in other disciplines. The page describes the mathematical application of the concept. The website explains what ‘Geconcipieerd’ (Conceptualized) means, derived from the verb ‘concipiëren,’ and defines it as designing or imagining, with examples in biological, legal, and business contexts. The website covers the history of knitting as a hobby and introduces the concept of hermaphroditism and intersex, with an explanation of the Trendelenburg posture. | Culture → Philosophy 2057 | knitting 203 | |
| rekenbootcamp.nl | Not mentioned | The bootcamp method is described as visual and playful, focused on restoring enjoyment in learning math and spelling. The training programs offer individual guidance, taking into account the child’s personal learning strategy and providing space for creativity. Child workshops are also offered that are aimed at the interactive and movement-based learning format. | Childcare → Playgroups 30 | spelling 114 math 159 bootcamp 497 child 11566 | |
| geencijfer.nl | Geencijfer B.V. | The website explains math concepts in a simple way and shows common mistakes made. Users will find helpful information to improve their math skills, understand the difference between math and mathematics, and avoid mistakes. The website addresses the importance of math in daily life, its foundation for other subjects, and its impact on professional and career opportunities. | Education & Training → Educational Software 274 | mistake 20 math 159 mathematics 393 budget 1335 career 2513 | |
| sebastiaanjanssens.nl | Utrecht University | The site details Sebastiaan Janssens’ research interests, which include integral equations, operator semigroups, and stability theory, particularly within the context of delay differential equations. It showcases several of his published pre-prints and publications, spanning from 2010 to 2020, including contributions to journals such as SIAM Journal on Applied Dynamical Systems, Physica D, and Journal of Mathematical Biology. Furthermore, the site mentions his doctoral advisors at Utrecht University, S.M. Verduyn Lunel and O. Diekmann, and references his master thesis, completed in 2010 under the supervision of Yu.A. Kuznetsov and with Odo Diekmann as a co-supervisor. | | publication 2018 | Utrecht → East-> Rijnsweerd 143 |
| checkyourfuture.nl | CheckYourFuture | The website focuses less on the details of the different study directions and more on the potential careers that may be available after completing a study. It provides an overview of various future professions, related to different studies such as mathematics, physics, computer science and chemistry. Users can filter based on their interests and the website offers a personalized recommendation based on the results, with options like 'Outside your bubble' and different career paths. | Education → Career & Guidance 1157 | career path 35 career guidance 210 career 2513 job 2795 | |
| vierkantvoorwiskunde.nl | Stichting Vierkant voor Wiskunde | The foundation organizes summer camps for children from group 6 to high school, where they learn about mathematical concepts through interactive activities and group assignments. In addition to the summer camps, Vierkant voor Wiskunde also publishes workbooks at various levels, from elementary to secondary education, with the goal of making mathematics accessible and fun for young people. The website contains information about events such as the W4Kangoeroe and Mathfest, as well as news about the foundation, sponsors, and the opportunity to participate in the summer camps. | Business & Management → Educational Foundations 54 | mathematics 393 camp 2466 sponsors 2642 book 11396 | |
| swi-wiskunde.nl | KNLTB | The SWI program hosts annual events at various universities across the Netherlands, offering mathematicians the opportunity to collaborate with industry professionals on practical problems. Past events have included locations such as Utrecht University, Vrije Universiteit Amsterdam, and the University of Groningen, with a history of diverse topics ranging from traffic light optimization to logistics. The website highlights successful collaborations, showcases the event’s problems for the upcoming SWI 2025, and features testimonials from participants, emphasizing the event’s value and inspirational nature. | | mathematics 393 university 593 industry 1780 participant 1934 problem 2214 event 45199 | City Center → Inner City 217 |
| amsterdam-dynamics.nl | Amsterdam Center for Dynamics and Computation | The website features announcements regarding recent publications, including a European Physical Society Best Poster Award for Bengi Dönmez, a discussion of the mathematics behind animal patterns, and preprints on uncertainty quantification for neural fields. ACDC organizes events such as the Autumn School on microscopic dynamics and continuum limits, and hosts seminars and workshops involving researchers from various institutions. The center also announces open positions for PhD students and postdocs, supported by research consortia, indicating its active recruitment efforts within the field of dynamics and computation. | Data Science & Analytics → Artificial Intelligence 1831 | phd 104 dynamics 177 seminar 299 | Amsterdam → South 1488 |
| methakamminga.nl | Boom Uitgevers | Metha Kamminga offers advice and training related to digital assessment and photography. The website describes Wiskunde voor Technici, a digital interactive mathematics method in collaboration with the Möbius system, now expanded with statistics courses. Metha Kamminga shares her expertise in photography, particularly landscape photography of the Waddenzee (Wadden Sea), and has previously held exhibitions in various galleries. | Business Software → Education Software 47 | mathematics 393 assessment 1205 photography 9503 | |
| gijsooms.nl | Delft University of Technology | The website provides an overview of G. Ooms’s career, including his roles as scientific director of the J.M. Burgerscentrum and the Research Centre ‘Fluid and Solid Mechanics’ at Delft University of Technology. G. Ooms’s research focuses on topics such as oil-water core-annular flow, with a recent presentation accepted at the ICMF2016 conference in Firenze. He also collaborates with the University of Maryland, contributing to the publication of biographical notes about Prof. dr. Jan Burgers and overseeing a review of Burgers’s life at Maryland. | Engineering → Mechanical Engineering 737 | university 593 publication 2018 research 8967 | South-Holland → Delft 5309 |
| kurve.nl | Kurve | The website describes the online learning resources Numo (for secondary education, mbo, ISK and PrO) and Flexi (for primary education). Test suites are offered for level assessment and identifying learning problems. The website provides information about Kurve’s mission, collaborations, and job vacancies. | Education & Training → Educational Software 274 | mathematics 393 language 2016 student 7623 | |
| beter-bijles.nl | Beter Bijles | The website sells Cito practice books for groups 6, 7, and 8. Beter Bijles also offers tutoring and courses aimed at improving students' academic performance. The site includes free practice materials, explanations of step-by-step plans, tips and learning techniques, and an explanation of understanding Cito texts, math, and spelling. | Educational Support → Tutoring 681 | step-by-step plan 109 tutoring 772 course 14728 | |
| timss-en-peil.nl | Not specified | The website explains the reasons for this survey and what it means for schools that are approached. Information for parents is provided regarding the tests, questionnaires, and example questions. The website presents results from previous TIMSS surveys and publications about Dutch education. | Research → Educational Research 142 | tests 315 survey 370 results 3954 parent 4318 student 7623 education 13471 | |
| literairwerk.nl | LiterairWerk | The website offers articles about sustainability, such as DIY projects using wood and metal scraps, and energy-efficient innovations in homes. There are articles about educational topics, such as tutoring in mathematics and the benefits of understanding this subject. LiterairWerk also publishes articles on other topics, including sending packages, football equipment, sports betting, car magazines, gambling, and air quality. | Fashion → Trends 355 | mathematics 393 football 1347 trend 1865 package 6112 home 7976 sustainability 18451 | |
| epidemiology-education.nl | University of Utrecht | Students enrolled in MSc Epidemiology courses can find course registration information and access course materials through this platform. The website offers both face-to-face and online courses, including those delivered through the ULearning online platform. Course schedules are available on the Learning Environment, and students are required to present identification (identity card, passport, or driver’s license) for identification purposes. | Higher Learning → Higher Education 3584 | epidemiology 12 learning environment 221 student 7623 course 14728 | |
| rekenenwiskunde21.nl | Rekenenwiskunde21 | The website is maintained by the Rekenenwiskunde21 working group, which consists of representatives from the Dutch Mathematical Teachers Association and the Dutch Association for the Development of Arithmetic-Math Education. The working group focuses on the need to revise and adapt math and math education to meet the requirements of the future society. The website contains publications, videos, and links, and the latest news about research results and notes from the working group. | Education → Pedagogy & Methods 2944 | working group 134 mathematics 393 association 8562 education 13471 | |
| theoreticalbiology.nl | NVTB | The website provides details regarding the annual NVTB meeting taking place in Schoorl on June 5th and 6th, 2025, including a full programme and abstract book. The programme features keynote presentations from Rob de Boer, Xiaoyan Long, and Bob Planqué, and will also award the prize for the best theoretical biology paper of 2024. Attendees are advised to bring appropriate footwear and bedding for the meeting, and the website offers registration information and contact details for inquiries. | Events → Conferences & Meetings 5381 | keynote 51 abstract 108 programme 155 meeting 2381 registration 4366 | Bergen → Schoorl 481 |
| metsprongenvooruit.nl | Julie Menne Institute | The website provides information about the ‘Met Sprongen Vooruit’ program, including professional development courses, lessons, games, and exercise materials. Teachers can log in to access downloadable instructional materials and manage orders. The website offers the possibility to enroll in courses, order mathematics materials, and ask questions via phone or email. | Music → Teaching 210 | download 287 mathematics 393 lesson 5154 course 14728 | |
| ttpwiskunde.nl | Gerrit Roorda | The website originated from the experiences of Gerrit Roorda, who observed lessons in Japan based on TTP didactics, which he found effective as students actively worked on problems and shared their solutions. The website offers backgrounds on TTP, ideas for developing TTP lessons, videos of lesson fragments, and lesson materials. It also emphasizes Lesson Study (LS) as a method for improving lessons. The site was developed by Gerrit Roorda and a team of teachers from the University of Groningen and the NHL Stenden University of Applied Sciences Leeuwarden, with the goal of spreading the TTP approach in the Netherlands and promoting collaboration between teachers. | Pedagogy & Methods → Learning Strategies 43 | problem-solving 20 lesson material 189 | |
| rondjerekenspel.nl | Rondje Rekenspel | The website presents a collection of math games, categorized by group, skill level, math domain, and name, with accompanying descriptions and tips. It answers questions about effectively using math games in lessons, including organization, independent learning, peer support, and as an informal assessment. The website provides background information on the value of math games for math learning, skill thresholds, and the most suitable games for specific math goals, as well as advice for parents. | | lesson 5154 | |
| examensmbo.nl | Coöperatie Examens MBO | The cooperative develops and assesses math requirements and exams in collaboration with mbo schools, aligning with new math requirements. Mbo institutions can join free of charge until August 2025 to gain access to exams and influence policy. The exams relate to students’ daily lives and prepare them for their future roles in society. | Vocational Training → MBO 690 | math 159 mbo 169 assignment 1121 exam 2120 student 7623 school 7856 | |
| rekenfaculteit.nl | Rekenfaculteit | The Rekenfaculteit believes that every child can learn math and strives to support students with personalized attention and tailored approaches. The organization offers extra math lessons to classes in groups 5 and 7, in a 1 tutor to 2 students setting during school hours. Close collaboration between schools, students, parents, and the Rekenfaculteit is essential for the program's success, with a focus on regular parent contact. | Higher Learning → Educational Institutions 1049 | math 159 personalize 291 tutoring 772 student 7623 collaboration 16036 | |
| rekenenopspel.nl | Rekenen op Spel | The website describes the possibility of integrating mathematical concepts into spontaneous play and daily activities of children. The project investigates the relationship between play, language, and mathematics in toddlers and preschoolers. The website provides practical tips and examples for preparing games, exploring, connecting, enriching, and setting up the play-learning environment. | Early Years → Early Childhood Education 1345 | mathematics 393 play 631 research 8967 child 11566 | Zaanstad → Zaandam 2740 |
| ichme-5.nl | Dutch Association of Teachers in Mathematics (NVvW) | The conference is organized by a collaboration of the Dutch Association of Teachers in Mathematics (NVvW), the Freudenthal Institute, the Descartes Centre, and the University of Utrecht. The website offers details regarding the program, registration, abstracts, venue, accommodation, and practical information for attendees. Important announcements, including a first and second announcement, are featured on the site, along with information about excursions, travel, and visa requirements. | Events → Conferences & Meetings 5381 | abstracts 28 excursion 662 conference 763 venue 879 netherlands 1376 registration 4366 | Netherlands → Utrecht 48901 |
| lublub.nl | Andrea Lubberdink | Andrea Lubberdink organizes 'getallendag' workshops for high school students (vwo 4 or 5). She rents out a part of her house as a Bed & Breakfast for one or two people, under the name 'LubLub Lodging'. Furthermore, she offers sups for rent on Jutfaseweg in Utrecht. | Nature → National Parks 898 | sup 233 bed & breakfast 319 webinar 870 workshop 19325 | Netherlands → Utrecht 48901 |
| niekmooij.nl | Utrecht University | Niek Mooij is currently a PhD student in the Mathematics department at Utrecht University, starting in September 2022, and is supervised by Ivan Kryven, Anna von der Heydt, and Mara Baudena. His research focuses on the influence of large network structures on system behavior, drawing connections to fields like ecology and climate physics. Niek Mooij is also involved in education at Utrecht University and is a member of the Centre for Complex Systems Studies (CCSS). | Thesis & Research → Graduate Studies 19 | phd 104 university 593 research 8967 network 11123 education 13471 | Utrecht → East-> Rijnsweerd 143 |
| wimhesselink.nl | University of Groningen | The site provides information about his biography, including his retirement date and current location within the Bernoulliborg. It details his research projects, spanning mechanical verification, image processing, graph theory, and computer verification, particularly relating to Wiles' proof of Fermat's Last Theorem. The website also includes details about his education, doctoral theses, and available contact information, inviting comments and questions. | Data Science & Analytics → Artificial Intelligence 1831 | computer science 43 mathematics 393 biography 697 publication 2018 research 8967 | Netherlands → Groningen 23734 |
| maartenscollege.nl | Maartenscollege | The school offers bilingual combination classes for primary to secondary education (mavo-havo or havo-vwo), with English-language subjects in addition to Dutch. The website provides information about the different subjects students can study, including videos and a description of the broad subject offerings. The website contains information about the atmosphere at the school, a presentation of a school day and answers to frequently asked questions, with a focus on personal growth and the development of future-oriented skills, such as internationally oriented learning and media literacy. | Higher Learning → International Education 60 | subject 203 question 2261 atmosphere 5591 student 7623 school 7856 education 13471 | Groningen → Haren 805 |
| roweno.nl | University of Groningen | Roweno J.R.K. Heijmans is affiliated with several universities, including the University of Groningen, the NHH Norwegian School of Economics, and the Swedish University of Agricultural Sciences, where he also teaches mathematics. His research focuses on combining theoretical, experimental, and empirical approaches to investigate problems in game theory and environmental economics, as demonstrated by his recent publications on emissions trading and climate policy. He holds a PhD in Economics from Tilburg University and has a strong publication record, including collaborations on research exploring carbon pricing, market stability, and climate-conscious consumer behavior. | | phd 104 experiment 229 publication 2018 research 8967 | Tilburg → West 84 |
| openscience-maastricht.nl | Maastricht University Open Science Community | The OSCM is an inter-faculty group dedicated to making science open and FAIR (Findable, Accessible, Interoperable, Reusable) throughout Maastricht University. The website provides information on Open Science initiatives, including news, events, team members, and ways to get involved as a member or ambassador. A recent article highlights the value of preregistration in academic research, emphasizing its benefits for transparency, reliability, and preventing research fraud, featuring interviews with OSCM ambassadors. | Study Programs → University Programs 100 | open science 12 research 8967 news 15293 event 45199 | |
| zoekeenvoudigewoorden.nl | BureauTaal | The website contains words that are generally known and understood in the Netherlands. The platform also offers simple alternatives for difficult words, such as ‘ofschoon’, ‘ontvankelijk’, and ‘beschikking’. The website also offers an e-learning course on writing in simple Dutch and a tool (Texamen) to measure and adjust the language level of texts. | Language → Vocabulary 49 | vocabulary 133 language 2016 tool 3907 course 14728 | Bodegraven-Reeuwijk → Reeuwijk 531 |
| picco.nl | Picco.nl | A computer is an automated machine capable of performing both complex calculations and other types of data processing, with the aim of automating human capabilities and solving scientific problems. The computer has undergone significant technological changes throughout history in terms of control mechanisms, information representation, and internal architecture, and has become a symbolic technological medium. Computers are used in various applications, including industrial automation, home automation, and webmail, and form the basis of the third industrial and information society revolution. | Electronics & Components → Computer 4084 | calculation 657 computer 1969 architecture 3223 data 5872 technology 6816 | |
| yourvuture.nl | Your VUture | The website comprises two sections: 'Discover Your VUture' and 'Explore Your VUture'. In 'Discover Your VUture,' users can complete a quiz to receive a personalized 'VUture profile' based on their interests and goals. In 'Explore Your VUture,' users can simulate their academic career path based on their VUture profile, investigating what they need to achieve their objectives. | Games → Educational Games 191 | career path 35 quiz 710 | |
| researchsoftwaretraining.nl | Research Software Training NL | The website facilitates the exchange of information, advice, and resources among training coordinators involved in research software and programming skills training. It highlights ongoing training initiatives, including events like Carpentries Instructor Trainings and discussions around topics such as open-source code and applied data science. The site encourages community participation through a discussion forum and provides a platform for sharing ideas and updates on recent activities. | Software Development & Engineering → Programming 519 | resources 310 community 7931 network 11123 training 28133 event 45199 | |
| opwegnaarschool.nl | Niet gespecificeerd | The website describes the role of the Cito test in Dutch elementary education, where the score determines the level of children and influences advice for secondary education. The website explains that parents and children are not always satisfied with the advice from the primary school and that a Cito trainer can help achieve a higher score. The website describes a Cito trainer as a tool that provides practice questions in the style of the Cito test, helping children to get used to the question format and improve their knowledge and insight. | Pregnancy & Childbirth → Preparation 71 | practice questions 31 | |
| vaknetwerkwiskunde.nl | Vaknetwerk Wiskunde | The website announces regular physical and online meetings, covering topics such as curriculum renewal, Mathness.nl, Platform Wiskunde Nederland, MathGPT, Modeling, Van Hiele levels, and Logic. The meetings take place in various locations in Amsterdam and the surrounding area, such as the VU, Bonhoeffer College, HvA, UvA, and Herman Wesselink College. Presentations and discussions are also organized by experts, such as Jos Tolboom, Mariëlle Kruithof, Annemiek van Leendert, and others, on various aspects of mathematics education. | Networking → Professional Networks 222 | mathematics 393 presentation 1785 meeting 2381 teacher 2890 | Amsterdam → Southeast 815 |
| rubiks-kubus-oplossen.nl | Rubik's Cube Solutions B.V. | The website offers a method to learn to solve the Rubik's Cube in six simple steps, with images and videos. The goal is to help users learn to solve the Rubik's Cube, with a focus on the layer-by-layer method as the simplest approach. The website provides various solution methods, including for 3x3, 2x2 and 4x4 Rubik's Cubes, and offers algorithms for solving. | | step 284 method 1505 | |
| jeroenhekking.nl | KTH | Jeroen Hekking is a postdoctoral researcher in the research group of Denis-Charles Cisinski, where he has been working since February 2023. He previously received research funding from the Knut and Alice Wallenberg Foundation until February 2025. His doctoral research took place at KTH, under the supervision of David Rydh. His academic background includes a bachelor's and master's degree from Leiden University, where he was supervised by Robin de Jong and Ieke Moerdijk. His research interests are in algebraic geometry and homotopy theory. | Specific Institutions → Universities 877 | research group 13 fund 1063 supervision 1184 research 8967 | Leiden → Academiewijk 71 |
| platformnaarwerk.nl | PlatformNaarWerk.nl | The website offers a knowledge base containing existing initiatives, including scans, questionnaires, and employer information days. It includes an overview of A&O and O&O funds. Inspirational interviews and videos are also offered. | Employment & Labor → Labor Market 580 | career path 35 jobseeker 300 resources 310 knowledge base 569 fund 1063 inspiration 4081 | |
| tafels-oefenen.nl | tafels-oefenen.nl | The program offered an interactive and colorful way to practice multiplication tables, adjusting the difficulty of the problems based on the child's performance. Children could earn ‘money’ by correctly solving problems and use this money to purchase rewards. The program was fully web-based, required no downloads, and automatically saved data, making it free for users. | | money 582 problem 2214 color 4159 | |
| edudacs.nl | Maastricht University | The CSE group explores how AI, data science, and computer science can improve education by innovating assessment methods, teaching strategies, and student engagement. A recent project, 'Making Calculus Sustainable,' integrates sustainability into calculus courses, linking mathematical concepts to real-world challenges and the Sustainable Development Goals. The department has received grants for research into Automated Conversational Assessment (ACA) and educational innovation, with multiple DACS staff members involved in the awarded projects. | Science → Computer Science 2413 | grants 52 data science 193 artificial intelligence 291 assessment 1205 | Maastricht → Maastricht-Centrum 127 |
| bf2stats.nl | Bf2Stats.nl | The website offers statistics, articles, and news reports about various products, topics, and industries. Users can add links to the website, further expanding the diversity of content. There are special sections for discounts, such as on baby products and with lotteries. | | news reports 12 statistics 392 topic 1238 article 6000 | |
| oefenplein.nl | Oefenplein.nl | The website features practice tests, fun exercises, interesting information, and helpful links covering subjects such as geography, biology, English, history, music, math, and spelling. Material is available for both primary and secondary education, with topics including themes and various languages (German, French). In addition to exercises and information, the site offers opportunities for contact and feedback sharing via a contact page or comments on articles. | Primary & Secondary Schooling → Secondary Education 1639 | practice tests 21 subject 203 exercises 1058 | |
| berekensite.nl | Berekensite.nl | The website offers an overview of calculations, categorized into sections such as tax, finance, housing & mortgage, business, miscellaneous, work, and mathematics. Users can download free Excel templates to perform various calculations, such as year space, vacancy ratio, dividend tax, and transit compensation. In addition to the calculations, Berekensite.nl also offers templates for documents, such as depreciation statement and cash flow statement. | Personal Finance → Financial Planning 1017 Finance → Taxation 1567 | excel 228 calculation 657 financial 855 tax 2100 mortgage 4564 | |
| zomerscholenvo.nl | zomerscholenvo.nl | The website presents subsidy information for spring and summer schools, with schools able to apply for subsidies until March 6th. It showcases practical examples of successful summer schools, including experiences from schools such as the Haags Montessorilyceum and the Regius College Schagen. The website addresses the impact of summer schools on reducing grade repetition and emphasizes the importance of preventative measures and an individualized approach. | Primary & Secondary Schooling → Secondary Education 1639 | example 128 learning 920 subsidy 2649 school 7856 | |
| effectiefrekenonderwijs.nl | Uitgeverij Pica | The website includes downloads of the book and information about a team training that is available. The book is recommended by various educational professionals, such as Dr. Anna Bosman and Prof. Dr. Anna Bosman, and recognized for its practical approach and grounding. This edition of the book is particularly notable for the ability to read each chapter as a separate article, allowing readers to determine the order of their study. | Music → Teaching 210 | download 287 illustration 2447 teacher 2890 book 11396 education 13471 training 28133 | |
| tafeljog.nl | tafeljog.nl | The website provides instructions and guidance for practicing multiplication tables through movement and the identification of specific images (sum symbols, animals, arrows, bridges, holes, mountain sweets). Users can choose which multiplication tables they want to practice and adjust the speed of the exercise, with options for images and answers. The website tracks the number of sums practiced and encourages users to share and save the exercises for their children, particularly in the lower and middle elementary grades. | Games → Educational Games 191 | speed 461 movement 2304 image 2605 | |
| innerperspective.nl | Inner Perspective | The website is founded by Annemieke Smit, who utilizes her coaching and mathematical expertise to support individuals. The coaching approach recognizes the interconnectedness of business and personal growth, focusing on discovery, awareness, learning, and application. Inner Perspective also offers math tutoring to secondary school students, from vmbo to vwo level, stemming from a desire to support youth and make math accessible. | Educational Support → Homework Assistance 379 | mathematics 393 personal development 810 youth 3126 coach 25810 | North-Holland → Laren 1234 |
| bertoosterhout.nl | Minuskel | The site contains books such as 'Roman vormgeven met MS-Publisher', 'Aziza', 'Nieuwe Oude Verhalen', 'Zwarte Quarantaine', and a reading list. There are essays on various topics, including overmortality, coronavirus policies, and analyses of essays on education. The website also includes mathematical proofs, artworks, and information on topics such as artificial intelligence, energy, and tides. | Literature → Non-Fiction 519 | essay 155 mathematics 393 art 3856 book 11396 | |
| smartwiskunde.nl | EduHint | The website provides information about SmartWiskunde, including its features, learning paths and support. SmartWiskunde utilizes data analysis to help students with mathematics and offers adaptive and customized learning materials. The company, SmartWiskunde, is a product of EduHint and has locations in Heerenveen and Ede, with contact information and information about other related websites. | Business → Business Services 115379 | hint 15 data 5872 student 7623 practice 9089 | Gelderland → Ede 5104 |
| rekenspelletjes.nl | RekenSpelletjes B.V. | The website features a large collection of math games, including games for multiplication, addition, division, and fractions. The games are suitable for students from grade 3 to grade 8, as well as younger children starting with math. In addition to traditional math games, the website also offers more challenging games such as Sudoku and 2048. | | fraction 22 sudoku 26 addition 38 number 199 game 2807 | |
| meneermegens.nl | Meneer Megens | The website contains free calculation videos explaining various calculation concepts, such as ratios, percentages, decimal numbers, and fractions. There are also calculation exercises and exam practice tests available, including practice tests for MBO levels and example tests, as well as older MBO tests. The website offers an academy with articles, lectures, and training sessions, focused on learning calculation and nursing mathematics. | | practice tests 21 academy 593 | |
| lesvananne.nl | Les Van Anne | The website features over 300 math videos that provide step-by-step explanations of mathematical skills. Worksheets are available for children to practice the learned material. Customers positively review the method, as it presents the material more clearly and humorously than traditional teaching methods. | | grade level 17 worksheet 78 mathematics 393 child 11566 | |
| weekvandehsp.nl | Week of HSP | The Week of HSP, from June 9th to 15th, 2025, offers a range of activities, workshops, webinars, and other offerings from professionals in the field of high sensitivity. Last year, 125 events were organized in the Netherlands and Belgium, with over 250 offerings across the country, and the Week of HSP website was visited almost 40,000 times. The website encourages professionals to register their events and products and emphasizes the positive focus of the week on meeting with high sensitivity. | Holidays & Commemorations → National Events 49 | downloads 152 high sensitivity 197 webinar 870 professionals 1966 event 45199 | |
| luuksv.nl | Luuk Verhoeven | Luuk Verhoeven is a recent Ph.D. graduate from the University of Western Ontario, supervised by Masoud Khalkhali, and previously earned his Master's degree at the Radboud University, advised by Walter van Suijlekom. His academic research focuses on non-commutative geometry and random matrix theory, specifically investigating the 'composition' of spectral triples and their applications to quantum gravity. Currently, Luuk Verhoeven is seeking a new career opportunity and expresses interest in the energy transition and related fields involving complex problems and technological advancements. | Thesis & Research → Graduate Studies 19 | thesis 228 mathematics 393 career 2513 research 8967 | Gelderland → Nijmegen 9384 |
| sdg-bibliotheek.nl | SDG's in bibliotheken | The 'SDGs in Libraries' project offers libraries support and opportunities to highlight and adapt SDGs 1 through 17 to their environment. The website presents methods, exercises, and tips for developing practical SDG programs, consisting of two parts: a guide for setting up your own program and an inspiration book with experiences from other libraries. ‘Mixtapes’ are also offered, featuring employees from various libraries sharing their experiences with experimenting and adapting library programming. | Institutions → Libraries 402 | mixtape 23 sdgs 68 library 988 exercises 1058 inspiration 4081 | |
| mathedn.nl | MathEdN | The website serves as a collaborative space where instructors exchange practical advice, reflections on research, and lessons learned from their mathematics classrooms. It caters to both teaching-focused instructors and mathematics education researchers, providing a bridge between classroom practice and educational research. The platform features a library containing classroom practices, reflections, and contributions organized by topic and institution, as well as news and events related to mathematics education. | Education → Pedagogy & Methods 2944 | classroom 121 mathematics 393 insights 976 library 988 research 8967 event 45199 | |
| dezeweeknummer.nl | dezeweeknummer.nl | A week number is a numerical identifier for a specific week of the year. The week number ranges from week 1 to week 52 or 53, depending on the number of days in the year. The website offers information on the definition of a week number and how it is calculated, with a link to a calendar. | Connectivity → Calendars 18 | week number 13 week 79 calendar 1556 | |
| liesbethvanderplas.nl | Stichting Goed Rekenonderwijs | The website was developed by Liesbeth van der Plas, a math teacher, with the aim of helping students learn math through videos and worksheets. The materials are based on recent scientific research and prepare students for higher education, focusing on correcting deficiencies in elementary school. The website addresses the importance of basic math skills and explains that the lack of these skills in secondary education can make the subject impossible. | Educational Support → Remedial Teaching 392 | secondary education 29 worksheet 78 elementary school 82 math 159 mathematics 393 video 6714 | |
| wmo-wijzer.nl | N/A | The website describes the possibilities of the WMO, a law that focuses on social support for people who have difficulty functioning independently. The website focuses on improving school performance through tutoring in Hilversum, emphasizing personal guidance and effective learning methods. The website introduces the concept of math research in elementary education, which helps teachers develop more effective strategies for improving students' math skills. | Educational Support → Tutoring 681 | wmo 340 mathematics 393 tutoring 772 student 7623 | North-Holland → Hilversum 4397 |
| wiiparty.nl | N/A | The website contains a discussion prompt related to Mary Shelley’s *Frankenstein*, specifically examining Victor’s reaction to Clerval’s death and whether it was a reasonable response. It presents a mathematical problem concerning the assignment of student ID numbers at Anderson University, calculating the total number of students based on a 5-digit ID system with digits from 0-4. The site also features a mathematical equation (2c + 2 = 8) and a request for the solution, followed by a series of fill-in-the-blank verb conjugation exercises. | Culture → Literature 3578 | function 221 mathematics 393 retirement 406 literature 487 cheese 1205 student 7623 | |
| mathwithmenno.nl | Math with Menno | The website offers various training formats, including online exam training, practice tests, and a exam weekend. There are online learning programs with over 400 videos and exercises, available for VMBO-GL/TL, HAVO, and VWO students. Physical exam training courses are also offered in theaters and during a herexamentraining, with personal attention and clear explanations. | Higher Learning → Exam Preparation 117 | mathematics 393 exercises 1058 exam 2120 video 6714 training 28133 | |
| hsp-coaching.nl | HSP Coaching | The ‘HSP & Yoga’ course focuses on understanding high sensitivity and learning to cope with the challenges associated with it. The course is divided into six modules, each containing a personalized assignment, meditations, and yoga video lessons. The website highlights the benefits of yoga for HSP individuals, including the ability to protect themselves, develop intuition, and set boundaries. | Mental & Emotional Well-Being → Anxiety 1169 | high sensitivity 197 assignment 1121 meditation 2400 yoga 3704 course 14728 | |
| studentenposter.nl | studentenposter.nl | The website discusses the content of the cognitive assessment, including subjects such as mathematics, reading comprehension, and problem-solving. Practical tips are provided, such as studying in advance and utilizing error-free reading techniques, to improve preparation for the test. The site emphasizes the importance of practicing with different types of problems that are asked in the test. | Educational Support → Tutoring 681 Primary Education → Assessment 134 | police 480 study 720 test 769 reading 784 problem 2214 practice 9089 | |
| miriamloois.nl | Not mentioned | The blog features articles about the application of mathematics in sports such as speed skating, darts, tennis, and American Football. It also discusses financial mathematics and other relevant topics. The website describes the possibilities of Shiny apps and regularly publishes new articles. | Personal → Biography 1003 | speed skating 65 mathematics 393 tennis 836 sport 4228 article 6000 | |
| rekentoetsmbo.nl | RekentoetsMBO | The website offers helpful blogs, tips, and preparations for math exams at MBO level. There are articles, explanation videos, and tips & tricks available to help students prepare. The website answers frequently asked questions about the math exam and offers tools for the exam. | | mbo 169 exam 2120 tips 2789 article 6000 video 6714 | |
| mvk-enroute.nl | MVK En Route | The website offers an online shop with mathematics materials, workbooks, and digital downloads, targeted at various grade levels and subjects. In addition, training and workshops are offered for teachers and remedial teachers, for example, focused on step-by-step solving of editing problems and addressing automation errors. Furthermore, En Route provides guidance and materials for children to learn mathematics with confidence, and there is a newsletter (Routepost) with tips and offers. | Communication → Professionals 401 | workbooks 44 remedial teaching 231 mathematics 393 training 28133 | |
| martijngosgens.nl | CWI Amsterdam | Martijn Gösgens' research at CWI Amsterdam focuses on robust optimization techniques, specifically addressing adversarial gradient perturbations in Gradient Descent. His postdoctoral research at TMU investigates asynchronous majority dynamics on random geometric graphs, analyzing how network geometry influences consensus-building. Gösgens' PhD research centered on community detection within complex networks, exploring algorithms like modularity maximization and their hyperspherical properties. | Artificial Intelligence → Machine Learning 102 | algorithms 186 optimization 611 network 11123 | North-Holland → Amsterdam 41253 |
| betabook.nl | Betabook | The website offers an overview of various book series, including Omega and Beta, aimed at diverse mbo programs. Betabook also offers a platform, Betadesign, which allows teachers to create and customize their own textbooks. The website describes the benefits of Betabook, such as a simple ordering process, customization options for teachers, fast delivery, and a Dutch product. | Primary Education → Learning Materials 89 | textbook 73 mbo 169 learning materials 239 teacher 2890 | |
| sommetjesleren.nl | Sommetjes Leren | The website offers interactive exercises to practice these sums and 'loving hearts' at different difficulty levels. Users can choose from various themes to make math more appealing. A unique feature is the ability to practice the same sums and exercises with a friend, by filling in a common word. | | sum 11 exercises 1058 theme 4015 | |
| meesterharrie.nl | Meesterharrie | The website includes spiekkaarten (visual aids), rekenmaatjes (calculating aids), group plans and various math exercises, including materials for mixed-grade classes. Meesterharrie describes his own background and experience in basic education, including relevant qualifications and roles such as Remedial Teacher and Internal Supervisor. The website also offers educational sales, such as textbooks and answers for various grades, and mentions links to other education-related websites such as Eduforce and Boomtestonderwijs. | | grade 79 education 13471 | |
| vouwjuf.nl | vouwrijf | The site provides a selection of folding examples, including figures like Peacock, sunflower, Angrybirds, and bookends, as well as various Christmas decorations and stories. There are books on paper folding, a ‘kleuterplein’ (elementary school corner) with activities, and a section with a ‘Fröbels Method’ and the associated paper folding techniques. The website also includes educational elements such as math games, vocabulary exercises, and activities that combine movement and learning. | Crafts → Paper Crafts 94 | folding 36 figure 560 book 11396 education 13471 workshop 19325 | |
| rekentoetspabo.nl | Pabo Rekentraining | The website offers a wide range of free practice tests, including WisCat practice tests, Kennisbasis Rekenen practice tests, and arithmetic tests for Pabo candidates. Users can also find free e-books, videos, and explanations to improve their knowledge and skills in mathematics. The website includes testimonials from satisfied users praising the effectiveness of the training materials. | Higher Learning → Exam Preparation 117 | explanation 93 e-book 1060 community 7931 training 28133 | |
| soare.nl | Soare | In 2002, the website owner established SOARE, a center for inner energy management, initially offering a four-year training program for healers and readers, along with courses and workshops. While the original training program has been discontinued, the website continues to offer courses and workshops, including ‘Innerlijk Energie Management & Intuпtief Bewustzijn’ and themed workshops. The website also provides information on personal coaching, reading & healing services, and the owner’s background and approach, encouraging visitors to explore self-discovery and enhance their self-awareness. | Social Organization → Institutions 117 | reading 784 healing 1148 energy 9075 workshop 19325 coach 25810 training 28133 | South-Holland → Zoetermeer 4046 |
| mijnrekensite.nl | MijnRekensite | The website offers a convenient method for developing arithmetic skills, with numerous exercises and tests, and a clear learning environment. Users can practice at their own pace, with explanations, theory, and speech support, and their progress is tracked in a scoring report. Despite its popularity, MijnRekensite will cease operations after the 2024-2025 school year unless a successor is found. | Education & Training → Educational Software 274 | arithmetic 23 tests 315 theory 956 exercises 1058 domain 1811 | |
| dedansformule.nl | The Dansformule | The website originated from the idea of Jennifer Leijendekkers during the first lockdown, offering a playful approach to learning math with a math game. The math game has been played by over 1000 children, demonstrating the popularity of The Dansformule. The Dansformule provides inspiration, motivation, connection, and movement through dance and has a presence on social media (Facebook and Instagram). | Early Years → Early Childhood Education 1345 | form 679 dance 1834 child 11566 workshop 19325 | |
| derekenhoek.nl | The Rekenhoek | The website offers organizational tips, lesson ideas, and math games for primary and lower secondary education. A section of the website is dedicated to thematic activities, such as the farm, space, Egypt, Christmas, Easter, and Sinterklaas (Dutch Saint Nicholas), with corresponding math activities. Additionally, a shop offers math games and construction materials such as LaQ. | Education → Pedagogy & Methods 2944 | tips 2789 game 2807 theme 4015 education 13471 | |
| rekenrijtjes.nl | rekenrijtjes.nl | The website allows users to generate worksheets for different mathematical operations, including tables, addition problems, subtraction problems, division problems, columnar addition and subtraction, multiplication and division. Users can choose from various categories and options for the exercises, such as adding or removing answer sheets, and choosing between the long and short methods. The website offers functionality to choose your own numbers for certain exercises, such as long division and subtraction problems, allowing the exercises to be customized. | Educational Innovation → Digital Tools 63 | worksheet 78 number 199 exercises 1058 table 1778 | |
| spsshandboek.nl | SPSS Handboek | The website offers various services, including personalized guidance, statistics tips & tricks, sessions with an SPSS expert, and thesis supervision. Users can receive free 12 tips and schedule a free introductory meeting to experience the approach of the tutors. The website emphasizes meeting deadlines and reducing stress by creating realistic plans in combination with SPSS. | Thesis & Research → Thesis Guidance 22 | spss 17 deadline 76 thesis 228 statistics 392 | |
| route8toets-oefenen.nl | Route8toets-oefenen.nl | The website offers sample exercises and practice questions for the Route 8 transition test, which is taken in February. Practice materials are available for the ADIT (Adaptive Intelligence Test), a 7-part adaptive test often taken alongside the Route8 test. The site includes exercises on various subjects, such as arithmetic, reading comprehension, and language care, with a focus on grammatical concepts and ratios. | | practice exercises 11 transition test 15 | |
| geschiedenis-oefenen.nl | Junior Einstein | The website offers dozens of texts with illustrations and questions about various historical periods, from mammoths in the Ice Age to World War II. There is a wide range of exercises and worksheets, with more than 500,000 questions, ranked by difficulty level and historical period, for all levels. The website also offers a weekly task module to help students focus on specific topics and to motivate them by earning pictures and medals. | Online Courses → Learning Platforms 106 | worksheet 78 exercises 1058 question 2261 history 7286 student 7623 | |
| verkeer-oefenen.nl | Junior Einstein | The website offers interactive exercises with traffic rules, road signs, and markings. There is an extensive range of practice exercises, ranging from basic to advanced, divided by group and difficulty level. Students can earn points and medals for their efforts, making the learning process more engaging. | Language Learning → Language 1689 | subject 203 traffic 916 exercises 1058 student 7623 | |
| kleinenfijn.nl | KleinenFijn | The website covers topics such as the smallest animals (like the hummingbird), the smallest houses (like the ‘Tiny House Movement’), and the smallest books. Articles are available on subjects like the smallest bird in the world, the smallest country (Vatican City), and the smallest prime number. The website promotes an interest in miniature wonders and emphasizes that small things can have a big impact. | Animals → Birds 470 | country 530 bird 922 house 8121 book 11396 | |
| extraas.nl | Extraas | The site provides online explanations and practice tests for primary school, secondary education, mbo (intermediate vocational education), and hbo (higher education). Specific practice tests are available for various exams, including Cito tests, IEP tests, Route8 tests, AMN tests, DIA tests, NIO tests, and VO (secondary vocational education) tests. Extraas.nl also offers tutoring and practice exercises for mathematics and language, categorized by grade level and subject. | Testing → Exams 108 | practice tests 21 tests 315 mathematics 393 tutoring 772 language 2016 course 14728 | |
| manetvanmontfrans.nl | Manet van Montfrans | Manet van Montfrans studied Romance languages (French and Spanish) at the University of Amsterdam, earning her candidate and doctoral degrees with distinction. Throughout her career, she held various academic positions, including teaching roles, and was involved in literary publications and organizations. Currently, she is involved in the publication of Perec’s collected works at De Arbeiderspers and has a long history of involvement in literary criticism and translation. | Literature → French Literature 12 | literature 487 university 593 editing 1338 translation 1523 publication 2018 foundation 6678 | |
| radianthogescholen.nl | Radiant Hogescholen | The network trains one third of the new teachers in the Netherlands and facilitates knowledge sharing between the different colleges. Radiant organizes various events and symposia, such as the Interacademiale symposium in Helmond and the Taal in de natuur symposium, aimed at educating educational professionals. The Radiant Day 2025, held at the Marnix Academy in Utrecht, is an annual gathering for all employees of the colleges with the theme ‘together more, more together’. | Education → Pedagogy & Methods 2944 | pabo 39 teacher 2890 network 11123 education 13471 event 45199 | North-Brabant → Helmond 3058 |
| wiskunde-examens.nl | wiskunde-examens.nl | The site contains exams for vmbo, havo, and vwo, with a variety of current and older exams. Users can mark exams and other materials with emojis and text, and view an overview of their markings. A subscription is required to use the site without waiting times and with emoji functionality, and the site contains a significant number of links to videos for explanation. | Vocational Training → Secondary Vocational Education 184 | emoji 17 topic 1238 exam 2120 video 6714 | |
| tgdesign.nl | TGdesign | The website introduces a storytelling collection, ‘The Book of Icy Numbers’, which is used to introduce mathematical concepts, such as negative numbers, in lessons. A teacher shares her positive experiences with using the storytelling collection in a class, using the storyline to structure the lesson and make it more engaging. TGdesign offers graphic design services, including logo design, dioramas and photography, and emphasizes a passion for design and educational materials. | Primary Education → Educational Materials 711 | feedback 515 logo 4660 student 7623 design 27202 | |
| wiskundewinkel.nl | WiskundeWinkel | The website provides information about project days, including a portfolio of past events and contact details. WiskundeWinkel regularly sends newsletters with updates on projects and events, while respecting visitor privacy. The company strives to foster more enthusiasm and logical thinking in mathematics education and specializes in project days for various age groups. | | mathematics 393 portfolio 6854 school 7856 event 45199 | North-Holland → Amsterdam 41253 |
| alshetongeveermaarklopt.nl | Als Het Ongeveer Maar Klopt | The website aims to help journalists verify and interpret numerical data, as journalists who lack numeracy skills are susceptible to misinformation. It provides a basic course on the essential principles of numbers, intending to strengthen journalists’ understanding of figures. The course consists of five chapters and can be completed within approximately 30 to 40 minutes, offering the option to download a summary. | Communication → Media Literacy 84 | number 199 source 246 journalism 632 | |
| onderzoekendoejezo.nl | Boom uitgevers Amsterdam | The website contains worked examples of assignments from the book, additional material, and explanations of analyses in Excel. Powerpoint presentations are available per chapter of the book. The website answers frequently asked questions about research procedures, such as drawing up a research plan, creating tables and graphs, and presenting results. | Research → Research Methodology 80 | example 128 excel 228 presentation 1785 question 2261 research 8967 book 11396 | |
| meneermegensacademy.nl | Meneer Megens Academy | The website offers various modules for mathematics, including MBO Mathematics Exam Training at levels 2, 3, and 4, and Nursing Mathematics with basic skills. Since 2020, the academy has expanded and now includes the MBO Mathematics Trainer, specifically designed for students of all levels. Meneer Megens, the popular mathematics teacher of the Benelux with over 5 million YouTube viewers, is behind the content. The website offers interactive learning environments with videos, practice questions, step-by-step plans, and the ability to directly ask questions to Meneer Megens, and is accredited with training points. | Higher Learning → Exam Preparation 117 | practice questions 31 exam training 68 mathematics 393 video 6714 | |
| studiecentrumharen.nl | Study Center Haren | The center focuses on students, including middle schoolers, older students, and exam candidates. The service is based on a clear structure and the availability of subject tutors, who are always present. A key feature is that there are no hidden costs; students pay a fixed monthly fee for unlimited access to tutoring sessions. | Educational Support → Tutoring 681 | tutor 58 learner 129 homework 223 tutoring 772 structure 1305 student 7623 | |
| vakoverstijgendrekenen.nl | Vakoverstijgend Rekenen | The method, called Vakoverstijgend Rekenen (VOR), aims to implement a uniform mathematics approach across various subjects. Students are given more enjoyment in mathematics and teachers speak the same mathematical language through the use of VOR. The website provides access to lesson materials via Wikiwijs and facilitates free practice exercises in mathematics problems for various subjects (physics, chemistry, mathematics and economics) for secondary education (havO/vWO) and vocational training (vmBO). | Education → Pedagogy & Methods 2944 | mathematics 393 method 1505 teacher 2890 student 7623 practice 9089 | |
| tafelsommenoefenen.nl | Tafelsommenoefenen.nl | The website offers interactive exercises to practice the tables, similar to what students learn in school. The goal is to help students learn the tables by heart in a fun and effective way, and to support them in developing mental calculation skills. The website explains that learning the tables of multiplication (also known as tables or times tables) is essential for future calculations, both at elementary and secondary school. | | math 159 learning 920 table 1778 practice 9089 | |
| kwizzi.nl | Kwizzi | The game consists of 200 quiz questions in the categories of geometry, measurement, and numbers, covering all of the math learning goals for the children. Kwizzi provides parents and teachers with opportunities for collaborative play, challenging exercises, and immediate feedback, as well as insight into the learning process and goals. The math game is designed to align with the children’s worldview and is recommended by parents and teachers. | Education & Training → Educational Software 274 | math 159 quiz 710 goal 4974 child 11566 | |
| berekenmij.nl | Berekenmij.nl | The website contains calculators for various subjects, such as standard calculators, fraction calculators, triangles, percentages, speed, and calculations of length, mass, volume, temperature, time, and area. Furthermore, Berekenmij.nl offers tools for financial calculations, including currency conversions, VAT calculations, and the calculation of additional expenses (bijtelling). The site also provides tools such as calculating BMI, determining the due date, and converting Roman numerals. | Insurance & Risk → Finance 16040 | bmi 59 currency 119 mathematics 393 calculator 475 calculation 657 finance 5341 | |
| rekenlessen.nl | Rekenlessen | The course is designed to teach children math in a fun and effective way. The website presents testimonials from children and parents who have positive experiences with the course. Rekenlessen.nl offers a demo to illustrate how the website works. | | math 159 child 11566 course 14728 | |
| rekenenmetbreuken.nl | rekenenmetbreuken.nl | The website offers step-by-step explanations of various aspects of fractions, such as addition, subtraction, multiplication, and division. Exercises and textbooks are available for grades 5, 6, 7, and 8. The content covers topics such as writing fractions differently, mixed numbers, improper fractions, simplifying fractions, and fractions with different denominators. | | fraction 22 textbook 73 explanation 93 exercises 1058 course 14728 | |
| praktischrekenen.nl | Niet vermeld | The site contains an overview of calculation goals and activities, focused on practical application. Various downloads are available, including materials for games and graph activities. The website also provides information about how the website works and examples and inspiration for teaching. | Primary Education → Educational Materials 711 | lesson ideas 27 mathematics 393 goal 4974 | |
| kwaliteitsinstituutdyscalculie.nl | Kwaliteitsinstituut Dyscalculie | The institute offers registration for orthopedagogues and psychologists specializing in dyscalculia, subject to meeting strict quality requirements. Users can find registered diagnosticus and behandelaars (therapists) via the website, benefiting both parents/caregivers and schools. The website contains contact information and a contact form, as well as information on the institute's availability by phone. | Neuroscience → Neuropsychology 88 | dyscalculia 67 registration 4366 education 13471 | |
| hee-hoo.nl | Hee Hoo | The website features a collection of videos on topics such as math, telling time, and language, emphasizing interactive and playful learning experiences. The videos are developed with a focus on dyslexia-friendly design, utilizing visual aids and read-aloud exercises to support the learning process. Hee Hoo strives to contribute to equal educational opportunities by providing free videos and learning materials, aiming to increase children’s learning enjoyment and confidence. | Learning Disabilities → Dyslexia 438 | math 159 dyslexia 408 learning 920 exercises 1058 animation 1777 video 6714 | |
| dagelijksrekenen.nl | Dagelijks Rekenen | The website provides problems based on cities, events, and current affairs, tailored to different learning levels. Users can request a free trial license to test the storytelling problems without any commitment. Dagelijks Rekenen is available for purchase for schools and classes, and offers free student accounts. | Education & Training → Educational Software 274 | license 1288 problem 2214 student 7623 | |
| nardloonen.nl | nardloonen.nl | The site contains a video tutorial about nasogastric intubation and enteral feedings. There are several mathematical problems, including calculations involving refrigerators, geometric figures, and coordinate systems. Several economics questions are presented, such as analyzing the impact of consumer borrowing on aggregate demand and describing the function of a switch in an electrical circuit. | Engineering → Mechanical Engineering 737 | geometry 45 refrigerator 475 heat pump 2541 | |
| calc24.nl | calc24.nl | The website provides calculators for tasks such as calculating BMI, fuel consumption, and travel costs, as well as currency and unit conversions. Calculators are available for diverse subjects, including integrals, limits, logarithms, matrices, derivatives, equations, function graphs, and more. The website also offers various converters for different units, such as pressure, time, length, quantities, information units, land units, kitchen units, mass, power, volume, and speeds. | | converter 63 mathematics 393 unit 405 calculator 475 calculation 657 | |
| wiskunst.nl | HJGSoft | The website contains articles on various mathematical topics, including number properties, infinity, prime numbers, probability calculation, and formulas such as Euler's formula and Pascal's triangle. Furthermore, Wiskunst provides instructions for programming with Pascal, including topics such as variables, choices, loops, functions, recursion, and pointers. There is also material specifically for Delphi/Lazarus with Lazarus-Klokje introduction. The website also contains interactive games and puzzles, such as 'Guess My Number' and a series of 'PHP games', and offers information on Excel functions such as descriptive statistics and Benford's Law. | Electronics & Components → Computer 4084 | variable 14 function 221 mathematics 393 programming 575 game 2807 article 6000 | |
| werkenaanengels.nl | Werken aan Engels | The website includes various categories such as audio materials, tests, vocabulary, spelling, and travel, and offers recently updated methods and learning materials. The ERK learning materials are designed to support students at ERK levels and are modular, allowing for adaptation to individual learning needs. The website integrates collaborative partners in education, such as Werken aan Rekenen and Werken aan Nederlands, and provides contact information and general terms and conditions. | Language Learning → Language Skills 57 | learning materials 239 webshop 8648 education 13471 | |
| robhengeveld.nl | Rob Hengeveld | Rob Hengeveld describes an example of exponential growth, where the surface area of a pond is covered with duckweed. The progression is described in detail. The text explores the relationship between the coverage percentage and the amount of free water in a pond, with a daily doubling of the surface area. The concept is then extended to bacteria in a bottle, with a doubling per minute, and the rapid growth is emphasized, as well as its application to finite resources such as fossil fuels. | Science → Physics 329 | surface area 12 bacteria 95 pond 686 growth 4054 | |
| touringteacher.nl | Citotraining Almere | The website describes the services of Citotraining Almere, which provides tutoring for the Cito final exam and the LVS (Lower Secondary School) and entrance tests. The organization has a new office space in Almere Poort and offers lessons on Tuesday afternoon, Wednesday afternoon, Saturday, and Wednesday morning. The tutoring is taught by an experienced teacher with a university degree who focuses on identifying the talent of students and encouraging their progress. Eighty percent of students achieve a higher school level after ten months of tutoring. | Testing → Examinations 113 | lvs 10 cito 49 mathematics 393 tutoring 772 teacher 2890 student 7623 | Flevoland → Almere 7765 |
| rekenadviesbuter.nl | Rekenadvies Buter | Rekenadvies Buter advises and guides schools with mathematics and arithmetic instruction, with a tailored advisory program being developed after an introductory meeting. The organization hosts courses and masterclasses on various topics, such as Cito tests, effective language and mathematics instruction, and active learning experiences with mathematics and arithmetic. A variety of educational materials are available, including the Rekenkist for groups 1-2, the Rekenrijk activities line, and the Rekenrijk products, which can also be downloaded from the website. | Business & Management → Educational Consulting 561 | educational materials 76 downloads 152 course 14728 | Haarlem → Schalkwijk 214 |
| omgevingseconomie.nl | SKB and Heart of Borneo | The ‘Environmental Economics’ game has been developed to illustrate how environmental and resource benefits arise and what the benefits of the field of environmental economics are. Two game versions have been released: one focusing on natural and environmental benefits (played at Festa Natura in Limburg) and one focusing on subsurface benefits (played at the SKB annual congress). The website also describes a research project in Indonesia, where the benefits of rainforest conservation were compared with the benefits of conversion to palm oil plantations, revealing that the benefits of the forest are greater. | Economy & Finance → Economics 1115 | benefits 369 game 2807 research 8967 collaboration 16036 | |
| tomswereld.nl | Chinski Children & Skills | The website features videos, including segments from the Klokhuis program about dyscalculia, and explanations by Sanne. The platform includes exercises and math tips, with examples like calculating the cost of dog biscuits. Tom's World was created by Chinski Children & Skills and is specifically designed to help children with dyscalculia improve their math skills. | Websites → Educational Websites 178 | dog biscuits 16 dyscalculia 67 math 159 video 6714 | |
| bijkee.nl | Bij Kee | The website describes the approach of ‘Bij Kee’ and the services offered, including psychomotoric coaching, reflex integration, visual screening and training, and learning support such as teaching mathematics with 2 hands 4 kids. Attention is paid to recognizing challenges for children and their parents and providing a tailored approach. The website contains blogs on various topics, including child behavior and developmental challenges, with links to more information. | Parenting → Child Development 248 | learning support 20 reflex integration 85 child coaching 128 | Zuidplas → Nieuwerkerk aan den IJssel 557 |
| wiskundeweb.nl | Wiskundeweb | The website offers an overview of mathematical definitions. It provides explanations for terms such as 'derivative' and 'distance', including their calculation and meaning. The page also describes concepts such as 'amplitude' and 'antiparallel' and their characteristics, using examples. | Curriculum & Resources → Educational Resources 401 | distance 270 mathematics 393 | |
| thelearningfamily.nl | The Learning Family | The website presents tutoring services in mathematics and arithmetic, both in person at home in Hoorn and online. The Learning Family offers a free trial lesson and various tutoring packages, focused on individual learning needs. Quinten Mereboer, the owner and tutor, describes his vision of personalized guidance and the impact he wants to make on the students. | Educational Support → Tutoring 681 | mathematics 393 tutoring 772 trial lesson 1433 teacher 2890 package 6112 student 7623 | North-Holland → Hoorn 3090 |
| wiskundepraktijk.nl | Wiskundepraktijk Frans Winkens | The website describes the mathematics tutoring services offered, targeting HAVO/VWO students who need extra assistance. Frans Winkens introduces his approach, which focuses on step-by-step explanation of mathematical concepts and improving students' learning habits. The website explains how the tutoring sessions take place, including the individual nature, the location (Akkerwinde 29 in Lent), and the process of an orientation meeting with parents. | | mathematics 393 tutoring 772 approach 971 session 1791 student 7623 | Gelderland → Nijmegen 9384 |
| prinsenbosbijles.nl | Prins & Bos | The company, led by Marieke Prins, offers personalized lesson programs tailored to professional or personal goals, as well as tutoring for secondary school students and university students in mathematics and English. The founders, Marieke Prins and Willem Bos, combine educational expertise with the involvement of native speakers and freelancers, providing a wide range of support. Marieke Prins, with a background in communication and history, and Willem Bos, a mathematics and technical teacher, provide individual guidance and didactic advice to improve students' learning outcomes. | Educational Support → Tutoring 681 | english 185 mathematics 393 tutoring 772 lesson 5154 education 13471 | |
| lienekesyogaacademy.nl | Lieneke's Yoga Academy | The website offers a wide range of workbooks, including books on alignment, sequencing, Sanskrit, anatomy, and Hatha Yoga lessons. The platform also includes digital materials such as e-books, free YouTube lessons, and a blog with information on yoga poses and meditation. Lieneke’s Yoga Academy offers support in becoming a yoga teacher, with a focus on alignment, anatomy, injury management, and creating effective yoga lessons. | Professional Development → Teacher Training 166 | asanas 14 workbooks 44 anatomy 70 alignment 199 lesson 5154 | |
| rekenspecialist.nl | Rekenspecialist Minerva | The website describes Rekenspecialist Minerva’s specialization in researching and guiding children and adults with math problems or dyscalculia. The website provides information about what dyscalculia is and how it’s researched. The website presents practice games and apps to improve math skills and describes the practice’s working method. | Support → Learning Difficulties 187 | dyscalculia 67 mathematics 393 research 8967 practice 9089 | |
| sudokusite.nl | sudokusite.nl | The website explains the rules of Sudoku. The website describes the history of the Sudoku game, dating back to the 20th century. The website offers online Sudoku games and the ability to download over 750 free Sudoku puzzles. | Games → Puzzles 284 | sudoku 26 variation 75 grid 85 number 199 | |
| sommenoefenen.nl | Sommenoefenen.nl | The website offers a wide range of exercises, from multiplication tables to graphs, tailored to the needs of different age groups. Parents and teachers can customize the learning materials to match the level and interests of individual children or entire classes, utilizing a unique system that constantly monitors the children's progress. The website leverages games and reward systems to make math learning fun and engaging, allowing children to improve their skills while enjoying themselves. | Educational Innovation → Digital Tools 63 | sum 11 math 159 level 494 task 1507 game 2807 practice 9089 | |
| lib-oefenen.nl | lib-oefenen.nl | The website offers practice materials for various subjects, including arithmetic, spelling, reading comprehension, vocabulary, verbs, and punctuation (language care). The exercises are available in M-versions for mid-year (January/February) and E-versions for the end of the school year (May/June). The website also includes practice materials for the Transition Test, which is taken annually in February. | | lvs 10 arithmetic 23 cito 49 vocabulary 133 tests 315 | |
| sudokunet.nl | SudokuNet.nl | The website offers daily Sudoku puzzles in various difficulty levels, as well as explanations and methods for beginners and advanced players. Users can also play Sudoku puzzles online, print puzzles, and access an archive of Sudoku puzzles. A specific feature is the 'Marking' function, which makes the digits 1 to 9 visible and highlights the chosen digits to prevent errors. | Games & Play → Games 3911 | sudoku 26 explanation 93 mark 93 rowing 243 column 543 puzzle 811 | |
| externedienstverlening.nl | External Service Provider | The External Service Provider works together with various parties, such as teachers, school teams, and support professionals, to provide the best support for students. The service focuses on providing support and training in areas such as learning, behavior, motor skills, and diagnostics. Numicon, a research-based math method from the University of Oxford, is taught by the organization in the Netherlands and Belgium since 2019. | Support → Student Support 434 | teacher 2890 student 7623 training 28133 | |
| welkom-docent.nl | Dutch Mathematical Teachers Association (NVvW) | The courses include language lessons and mathematics didactics specifically designed for newcomers to the Dutch education system. The website is developed by the Dutch Mathematical Teachers Association (NVvW) and co-sponsored by Compositio Mathematica. Users can register for courses and find them via the ‘My Courses’ button. | Language → Dutch 560 | moodle 25 mathematics 393 course 14728 | |
| stukverder.nl | Stuk Verder | One article discusses the importance of comprehension reading and suggests 4 steps to improve it. Another article describes a theater school as a way for children and adults to discover themselves and learn. There are also articles about aggression, making education more efficient, students and addiction, and tips for setting up a study room. | Communication → Writing 2954 | theaterschool 18 study 720 student 7623 education 13471 | |
| rekenstad.nl | Rekenstad | The website features unique arithmetic content for 30 Dutch cities. New, improved workbooks are available, based on feedback from users. The workbooks are now available individually or as bundles, and are targeted at groups 6, 7, and 8. | | workbooks 44 mathematics 393 city 1875 student 7623 education 13471 | Flevoland → Almere 7765 |
| rtdelft.nl | Remedial Teaching Delft | The service caters to children from groups 3 to 8 who have difficulties with math, reading, or spelling. Support is provided at the child's school, provided there is available space. Parents, teachers, and school counselors can refer a child for consideration. | Support → Student Support 434 | learning goals 37 spelling 114 math 159 reading 784 school 7856 | |
| ditweeknummer.nl | Thisweeknumber.nl | The website provides a tool to simply print a year calendar with weeknumbers. It explains what a weeknumber is and how it is used, for example in agendas and schedules, and in the planning of companies and institutions. The website also offers a year overview with weeknumbers that can be printed and hung. | | week number 13 calendar 1556 tool 3907 print 5511 | |
| pietervanengelen.nl | Pieter van Engelen | The blog features articles discussing the necessity of human creativity in a world increasingly dominated by artificial intelligence. Pieter van Engelen regularly delivers lectures and presentations to teacher training programs and universities, focusing on the Church-Turing Thesis and the relationship between mathematics and computer science. The website archives previous publications and presentations, including slides from lectures and keynote speeches on Alan Turing and AI. | Technology → Data Science & Analytics 3748 | creative professionals 13 artificial intelligence 291 symposium 339 mathematics 393 lecture 1624 | Sittard-Geleen → Sittard 1997 |
| gnkuu.nl | gnkuu.nl | Users can freely practice questions online by subject and week. There is the option to purchase a digital document with significantly more practice questions and answers. The website offers access to two online practice platforms: iVTG Basic with a limited number of questions and iVTG PRO with 8000+ questions. | Higher Education → University Courses 13 | pro 16 practice questions 31 week 79 subject 203 reviews 3172 | City Center → City Center & Shopping Area 231 |
| medischrekenenoefenen.nl | medischrekenenoefenen.nl | The website offers articles with free exercises and explanations for medical calculation. Users can view videos with explanations and examples. An e-book is available with video training to optimally prepare users for the medical calculation exam. | Dog Training → Behavior 413 | practice book 21 exercises 1058 e-book 1060 article 6000 video 6714 | North-Brabant → Tilburg 8759 |
| rekentuig.nl | rekentuig.nl | The website presents an online calculator that enables users to quickly calculate complex formulas. In addition to basic arithmetic operations, such as addition, subtraction, and division, the calculator also offers functions for calculating VAT, areas (square meters, cubic meters), perimeter, fractions, and other mathematical operations. The website describes the commonly used functions of the calculator, including calculating squares, powers of three, square roots, and resetting the calculator. | Tools → Calculators 68 | sum 11 function 221 formula 287 calculator 475 | |
| berekenprocenten.nl | Berekenprocenten.nl | The website provides various calculators for calculating percentages, such as finding percentages of numbers, calculating discounts, and calculating the difference in percentages. There are tutorials and examples available to help users understand percentage calculations and apply this knowledge. The website also contains articles with tips and tricks on calculating discounts and the change in prices in percentages. | Tools → Calculators 68 | percentage 16 example 128 calculator 475 | |
| deonlinerekenmachine.nl | Niet vermeld | The website describes the purpose and benefits of online calculators, emphasizing that they are easily accessible via the internet and are free to use. Different types of online calculators are discussed, including basic calculators for simple calculations and advanced calculators with features such as scientific and financial calculations. The website offers an explanation of the reasons why an online calculator is useful, such as the ability to share and save calculations, and to perform them at any location and time. | Tools → Calculators 68 | feature 300 benefits 369 calculator 475 calculation 657 internet 1678 | |
| degeflipteklas.nl | degeflipteklas.nl | The website offers a complete lesson method for programming, without the need for digital tools. There is an extensive collection of lessons and instructional videos on various school subjects, as well as creative lesson series, which are also suitable for higher-level classes. Instructional videos are often available, allowing the teacher not to have to master the software or the required skills themselves. | Software Development & Engineering → Programming 519 | lesson method 25 instructional video 27 programming 575 lesson 5154 | |
| andromatics.nl | Erasmus University | CODAS was created by Professor Richard De Mulder and Dr. Kees van Noortwijk, both lecturers at the Erasmus University Law School, who sought to improve the efficiency of legal document searching. The system was initially developed to lighten the workload of marking and grading exams and assignments due to the increasing volume of work and students’ demands for detailed feedback. Despite initial limited use in the 1990s due to a lack of digital exam facilities in most universities, CODAS is gaining traction as digital submissions and exams become more prevalent. | Education & Training → Educational Software 274 | mark 93 university 593 assignment 1121 exam 2120 | |
| hetoefenhuys.nl | Het OefenHuys | The practice was founded in 2006 and is led by Lucienne van Ede. The practice offers various services including reflex integration, visual screening, and learning methods focused on study skills, math, and reading. The practice also organizes a unique activity called 'Kwispellezen' where children read to a dog. | Educational Support → Remedial Teaching 392 | study skills 72 reflex integration 85 mathematics 393 reading 784 | Utrecht → Amersfoort 8011 |
| bvkinderen.nl | Beter voor Kinderen | The website is managed by Joyce Kruys, who has been providing ‘Beter voor Kinderen’ educational advice since 2019. She offers professional development for teams on various themes, including mathematics, technical reading, spelling, behavior, and group dynamics. The website contains information about her offerings and the methods she supports, such as the ‘lesson model for mathematics’. | Business & Management → Educational Consulting 561 | educational advice 17 mathematics 393 behavior 1779 | |
| methoderekenkracht.nl | Method Rekenkracht | The method works from learning pathways, intermediate goals, and tests, where teachers gain insights through analyses of student mastery. Method Rekenkracht offers both digital and written learning materials, including automation options for learning pathways and online lessons with workbooks and card sets. The method aims to improve students' mathematics skills by building strategies based on the action planning model and developing a good understanding of numbers. | | learning objectives 16 learning pathway 44 learning materials 239 mathematics 393 | |
| pi-bijles.nl | Pi Bijles & Coaching | The website describes the philosophy of Pi Bijles & Coaching's approach, based on clear thinking and systematic work, as applied in mathematics and philosophy. The website promotes tutoring in logic, mathematics (B), and preparation for tests such as Wiscat and GMAT. In addition, mathematics tutoring is offered in Arnhem and Velp. The website describes the teacher's background, including a period of cycling-based tutoring in Arnhem, and the influence of philosophical reflection and cycling on his work. | Culture → Philosophy 2057 | thinking 163 mathematics 393 philosophy 570 tutoring 772 cycle 1906 | Rheden → Velp 700 |
| chemieonderdeknie.nl | chemieonderdeknie.nl | The CCVS exam covers the same material as the VWO eindexamen, requiring significant preparation. The website offers a summary of third-grade material, including reaction equations and basic mathematics. The website offers the possibility of receiving a complete bundle by sending an email. | Pregnancy & Childbirth → Preparation 71 | bundle 254 mathematics 393 | |
| rekenduo.nl | Rekenduo | Rekenduo is a game that combines math with gaming, where children are challenged to find two matching cards with sums and answers. The game is suitable for primary, secondary, and high school education, but also for home use and can be played individually or with others. Rekenduo is proven effective in automating math patterns through regular practice, making basic math easier. | | mathematics 393 level 494 memory 1641 game 2807 | |
| vierkantwinkel.nl | Vierkant voor Wiskunde | The website offers challenging extension materials for children, aimed at stimulating thinking and reasoning. Various products are offered, including workbooks, exercises, answer books, target books, and puzzle calendars, suitable for different age groups. In addition to the online shop platform, Vierkant voor Wiskunde organizes math camps for young people, with different age categories and a focus on solving mathematical problems. | | workbooks 44 camp 2466 | |
| schoolsheedz.nl | SchoolSheedz | SchoolSheedz provides a way to engage students with mathematical concepts through tangible building projects focused on a stimulating discovery journey. The activities are relatively easy to implement, requiring a preparation time of only 5 to 10 minutes per lesson and are suitable for various grade levels. The building projects are durable and can be reused year after year, typically lasting 2 to 3 hours, often as part of a project week and resulting in a lasting memento for the class. | Primary Education → Educational Materials 711 | building 3204 lesson 5154 student 7623 | |
| rekenenvoordepabo.nl | Stichting Goed Rekenonderwijs | The website offers instructions and explanations on various math concepts, including numbers, addition, subtraction, and geometry, and also covers the metric system, probability, and more. There are exercises and workbooks available, with and without a book, and a comparison is made between Anki and AnkiApp for learning mathematical facts. The website provides extra training for the RWT (Rijksinstituut voor Tastbaar Werken), various parts of it, and tips for effectively teaching children to learn math, with the possibility to contact directly via DM. | | workbook 154 mathematics 393 exercises 1058 app 4595 | |
| rekenen-vo.nl | De Sommenfabriek C.V. | The website covers a wide range of mathematical topics, including numbers, addition, subtraction, multiplication, division, and percentages. It also includes exercises and conversions using the metric system, including length, area, volume, and liters. The website offers additional support such as videos and workbooks, and links to a YouTube video. | | percentage 16 workbook 154 math 159 number 199 | |
| desommenfabriek.nl | The Sommenfabriek | The workbooks are available for primary school (PO) and secondary education (VO), covering topics such as whole numbers, fractions, metric systems, and decimals. The platform offers videos to aid in learning mathematics, as well as answer books and preparation tests for specific grade levels. The Sommenfabriek targets students, parents, teachers, and tutors, aiming to improve students’ mathematics skills, particularly for students with math difficulties. | | workbooks 44 workbook 154 mathematics 393 video 6714 student 7623 | |
| bureau-toa.nl | Timmermans Onderwijs & Advies | Rianne Timmermans is an experienced educator with a passion for her field and a focus on entrepreneurship and respect. The website provides services such as interim work, quality assurance, reflection, and mathematics education, with an emphasis on practical applicability and alignment with school needs. Timmermans Onderwijs en Advies works with a 'focus on craftsmanship,' ensuring that each assignment is tailored to the specific requirements of the school and teachers. | Driving & Vehicle → Educational Services 379 | mathematics 393 assignment 1121 school 7856 education 13471 | |
| jonderwijs.nl | Jon Keun-Boonstra | The site is developed by Jon Keun-Boonstra and covers topics such as working methods, mathematics, didactics, and coaching. Visitors can find information about his book ‘Werkvormen voor in de wiskundeles’, coaching on talent, and about Jon Keun-Boonstra himself. The contact page includes information on how to reach Jon Keun-Boonstra and order his book, as well as registration details (KvK and BTW ID). | Curriculum & Resources → Resources 54 | didactics 56 mathematics 393 book 11396 education 13471 coach 25810 | Smallingerland → Drachten 2052 |
| parallel-educatief.nl | Parallel Educatief | The organization provides support and advice to public and private partners in the field of education, specifically focusing on teacher training and the design of learning materials and assessments. Parallel Educatief develops learning materials that serve as tools for teachers to help students understand and master mathematics. Contact information is available through phone, email, and social media. | | policy advice 38 learning materials 239 teacher 2890 partner 4272 | |
| rekensupport.nl | RekenSupport | The website was launched in 2017 by Jiska van Hall, an education advisor, mathematics specialist, and orthopedagogue with 20 years of experience. The platform provides tailored solutions for (mathematics) questions and focuses on a broad analysis of mathematics outcomes, with the teacher at the center. The analysis of mathematics outcomes follows a structured four-step procedure, including the use of CITO LOVS, method-based tests, observations, and diagnostic conversations. | Business & Management → Educational Consulting 561 | outcomes 20 dyscalculia 67 mathematics 393 analysis 1615 teacher 2890 model 3546 | |
| dehaanbijles.nl | Lotte de Haan | The website describes the services of Lotte de Haan, who provides mathematics tutoring and arithmetic lessons. Lotte de Haan has experience in guiding students of all levels, from primary school to higher education, with a focus on subjects such as medical mathematics and pabo exam assessments. The website presents the different tutoring options, including private tutoring and duo tutoring, and offers the possibility of a trial lesson. | | tutoring 772 theory 956 assignment 1121 student 7623 | |
| hudepohl-wtc.nl | Hudepohl Wiskunde Trainingscentrum | The training center is located in Apeldoorn and offers math support to students. The owner, Erwin Hudepohl, is an experienced math teacher with over 35 years of experience in education, who has now started his own training center. Hudepohl Wiskunde Trainingscentrum aims to help students regain their enjoyment of math or provide extra support, and annually donates to the Stichting Gewoon Gegund. | Higher Learning → Educational Institutions 1049 | exam preparation 108 math 159 tutoring 772 student 7623 | Gelderland → Apeldoorn 6996 |
| bijlessenhouten.nl | Allea Bijlessen Houten | Maria Koppenol has over 25 years of experience as a mathematics teacher, including a teacher at a secondary school. Tutoring sessions begin with an intake meeting with the student and parents, where the specific needs and strengths of the student are identified. The approach focuses on encouraging independence, setting goals, reinforcing success, and providing a safe environment for questions and practice. | Educational Support → Study Support 94 | mathematics 393 intake 467 tutoring 772 goal 4974 student 7623 practice 9089 | |
| visualstepseducatief.nl | Visual Steps Educatief | The books contain 20-35 exercises per book, with approximately 30 questions per exercise, and take about 20 minutes to complete. The books are designed for independent practice, presented on paper and not online, to maintain focus on the task. They include answers and explanations, as well as tools to identify errors, and the pages are detachable, making them versatile. | Language Learning → Language 1689 | practice book 21 mathematics 393 page 427 exercises 1058 language 2016 | |
| rekenenmetleerlijnen.nl | EXOVA b.v. | The website offers extensive resources, inspiration, and information to enhance mathematics education, including practical tips and tools for teachers. It focuses on motivating and engaging students in the use of learning pathways in mathematics education, addressing topics such as how children learn and the benefits for both teachers and students. Articles and lesson ideas are provided, such as the ‘Miljoenennota’ and activities like ‘Gooi maar raak’ with accompanying materials and learning objectives. | Education → Pedagogy & Methods 2944 | lesson ideas 27 learning pathways 31 teacher 2890 newsletter 6504 student 7623 | |
| downsyndroomeindhoven.nl | Stichting Downsyndroom Eindhoven | The foundation offers information and support for parents and caregivers. They organize (parent) gatherings, activities, and events to promote the upbringing and support of children with Down syndrome. The website contains information about the Numicon math tool, an evidence-based method that increases children's math performance. | Childcare → Special Needs 55 | down syndrome 24 caregiver 1167 parent 4318 | North-Brabant → Eindhoven 11845 |
| driestraatjes.nl | Hengelo Municipality / Entrepreneurs Drie Straatjes | The ‘We are here!’ campaign launched with the goal of strengthening the unity of the businesses in the Drie Straatjes and organizing events. The website describes the various shops located in the Drie Straatjes, including Delphi, Vandaag, Lab 26, and other local businesses. Specifically, Delphi is a restaurant in the Drie Straatjes specializing in Greek cuisine and using fresh ingredients to prepare its dishes. | | delphi 22 shop 6483 | Overijssel → Hengelo 3499 |
| magnetisch-speelgoed-kopen.nl | Magnetisch Speelgoed Kopen | The magnetic blocks are made of plastic with magnetic edges that attract and form structures, allowing children to create imaginative constructions. The sets often include a ‘click’ sound when shapes connect, helping children feel a secure connection, and theme sets with animals and objects for more realistic play. Through the use of bright colors and engaging activities, the toys stimulate the development of spatial awareness, motor skills, and the combination of mathematics, science, and creativity. | Toys → Educational Toys 212 | shape 176 blocks 290 structure 1305 color 4159 construction 7421 | |
| fiodexact.nl | FIODexact | The website offers readily available teachers in physics, chemistry, and mathematics for secondary, vocational, and adult education. Furthermore, FIODexact provides experienced educational consultants specializing in organization & management and the implementation of effective learning technology. The service offering includes educational advice, training, coaching, and mentoring, with attention to assessment quality and flexible cancellation terms. | Special Needs & Support → Educational Support 2195 | consultant 706 assessment 1205 teacher 2890 student 7623 education 13471 training 28133 | |
| rekenenvoorouders.nl | Niet vermeld | The website offers free guides, maths games and digital guides to help parents better understand and support their children’s maths education. It emphasizes that parental involvement boosts children’s motivation, confidence, and maths results. The website is based on the author’s experience in maths education and provides clear, positive explanations with immediately usable tips and materials. | | guide 1364 game 2807 parent 4318 strategy 9379 | |
| oefenwereld.nl | Oefenwereld | The website offers various games where children can practice vocabulary, punctuation, sentence parts, and storytelling sums, aligned with different language methods. Oefenwereld is designed by experts in primary education and provides effective and motivating exercises and games that help children improve in these subjects. The website, used daily by hundreds of thousands of children, is thoughtfully designed and tested, offering targeted feedback and level customization to prevent guessing. | Language → Spelling 61 | spelling 114 math 159 exercises 1058 language 2016 game 2807 | |
| willdewolf.nl | W. de Wolf M Ed. M | Pilot exams were conducted between 2009 and 2014 to gain experience with the new exam content and formats. The exams from 2014 reflect conceptual understanding, reasoning within contexts, and applying knowledge in new situations. The website is owned by W. de Wolf M Ed. M and the material can be downloaded and distributed. | Primary Education → Educational Materials 711 | practice exercises 11 vwo 59 havo 81 chemistry 107 exam 2120 | |
| wiskunde-b.nl | Wiskunde-b.nl | The website includes videos explaining various math chapters, categorized by grade level and school type (VMBO, HAVO, VWO). There are videos available for different math variations, such as Math A and Math B, with corresponding edition numbers. In addition to the basic videos, Wiskunde-b.nl offers exam videos at a price of €25, with various lengths and content. | | grade level 17 variation 75 mathematics 393 exam 2120 video 6714 | |
| wiskunde-c.nl | Wiskunde-c.nl | The website features summaries of all chapters of mathematics C, specifically aimed at preparing for exams and tests. The platform offers videos that explain the chapters and are linked to various years and subjects, including VMBO, HAVO, and VWO. In addition to the free videos, Wiskunde-c.nl also offers paid exam videos, varying in length and content. | Curriculum & Resources → Educational Resources 401 | chapter 76 mathematics 393 exam 2120 video 6714 | |
| modernewiskunde.nl | Moderne Wiskunde | The website contains tutorials covering various topics, including rounding, equations, boxplots, fractions, VAT, coordinates, and decimal numbers. Instructional videos are available for classroom use, illustrating the mathematical concepts. The content includes explanations of formula lines, parentheses, frequency, equal formulas, slopes, angle sums, body diagonals, and other mathematical themes. | | slope 100 number 199 formula 287 mathematics 393 | |
| wiskunde-d.nl | Wiskunde-D.nl | The website contains videos explaining the chapters of mathematics A and D, focusing on preparation for tests and exams. Videos are available for different grade levels: 1/2/3HV, VMBO Basis, VMBO Kader, Bridge Class, HAVO 2/3, VWO 2/3, MAVO 3/4, and various editions of Havo and VWO. The site also offers exam video packages (for sale at €25) and supports the use of graphing calculators such as the TI-84 and Casio fx CG50. | Primary & Secondary Schooling → Secondary Education 1639 | grade level 17 mathematics 393 exam 2120 video 6714 | |
| dekleineg.nl | The Kleine g | The practice offers remedial teaching to primary school students struggling with basic school subjects. Parents can enroll their children, and schools can purchase remedial teaching from Kleine g. The practice also supports young adults and adults with language and math problems, focusing on individual learning needs. | Educational Support → Remedial Teaching 392 | young adults 159 remedial teaching 231 tutoring 772 language 2016 school 7856 child 11566 | South-Holland → Rotterdam 25048 |
| vwo3.nl | Vwo3.nl | The website contains videos explaining the mathematical chapters, linked to the textbooks of different levels (VMBO, HAVO, and VWO). Students can consult the videos to prepare for tests and exams, or to better understand the material. Paid exam video packages are also available for VMBO, HAVO, and VWO, each with its own set of 27, 41, or 45 videos. | Secondary Education → HAVO 81 | chapter 76 math 159 exam 2120 video 6714 student 7623 | |
| havo1.nl | Havo1.nl | The site offers videos for different math chapters, categorized by year group and level (VMBO Basic, Framework, MAVO, HAVO, VWO). Students can find specific videos per chapter and page number. Exam videos are also available for purchase, targeting specific textbooks. | | textbook 73 chapter 76 math 159 exam 2120 video 6714 | |
| atot10.nl | Atot10 | The practice provides help and guidance to students struggling with various subjects, such as reading, mathematics, and language. A remedial teacher at Atot10 can provide extra tutoring to identify and solve specific problems of the child, focusing on individualized treatment techniques. The concept of remedial teaching differs from regular tutoring, as it focuses on specialized treatments and customized solutions for the child. | Language Learning → Reading 199 | remedial teaching 231 tutoring 772 problem 2214 | Gelderland → Nijmegen 9384 |
| rekenmachine-expert.nl | Rekenmachine Expert | The website contains a blog with the latest calculators, their history, helpful links, and articles about using calculators. A key part is the articles about determining your mathematical needs and choosing the right type of calculator. The site provides information on various calculator functionalities, such as graphical capabilities and programmable features, to help users find a suitable calculator. | Risk & Safety → Tools 62 | type 310 functionality 417 need 469 calculator 475 choice 827 blog 13392 | |
| zomerschoolmaks.nl | Zomerschool Maks | The Zomerschool Maks offers a varied curriculum consisting of core subjects (spelling, mathematics, and reading comprehension) in the mornings and engaging activities in the afternoons covering areas such as sports, nutrition, and culture. The summer school takes place from Monday, July 14th to Friday, July 25th, from 08.30 to 14.15, at MFA 't Berflo. The summer school collaborates with local partners to organize activities that activate and motivate children, and is led by qualified teachers. | Children’s Activities → Summer Camps 97 | summer break 16 theme 4015 partner 4272 | Overijssel → Hengelo 3499 |
| apluswiskundebijlessen.nl | A+ Wiskundebijlessen | The website offers private and group mathematics tutoring and exam preparation for all secondary school levels, including VMBO, HAVO, VWO and Gymnasium. Tutors at A+ Wiskundebijlessen, based in Zoetermeer, provide support to students who need help with mathematics and calculations, even during the Coronacrisis through online lessons. Students can request a free trial lesson to determine if the tutoring is suitable and to create a preliminary tutoring plan. | Primary & Secondary Schooling → Private Education 34 | vwo 59 havo 81 exam preparation 108 vmbo 198 mathematics 393 tutoring 772 | South-Holland → Zoetermeer 4046 |
| bijlesamsterdamwest.nl | Bijles Amsterdam West | The tutoring focuses on the Beta subjects, including mathematics, arithmetic, physics, and chemistry, and is available for various grade levels and educational paths (grades 7-8, vmbo to exam year, havo and vwo). The teacher emphasizes the importance of mutual trust, respect, and understanding in the learning process, as well as approaching problem-solving from different perspectives. The website provides information about tuition fees, holidays, and the cancellation process, with a notice of one month in advance required for cancellations outside of school holidays. | Science → Chemistry 225 | cancellation 54 physics 93 chemistry 107 mathematics 393 tutoring 772 | Amsterdam → Nieuw-West 844 |
| rekenmachineswinkel.nl | Rekenmachines Winkel | The website features a broad range of products, including pocket calculators, scientific calculators, financial calculators, and graphing calculators. The website provides details about specific calculators, such as prices, availability, and specifications, like the scientific calculator TI-30XB MultiView or the calculator Fiamo ECO 30 BL. The website also contains an overview of bestsellers and newest products, such as the calculator Rebell-PDC30-WB and the calculator Sharp-EL2607LG. | Technology → Electronics & Components 11261 | bestseller 31 calculator 475 price 8328 brand 17737 | |
| wiskundebeer.nl | Wiskundebeer | The website contains videos in which Mr. Bear explains mathematical concepts. Various videos are available for different VMBO levels and past exams. Wiskundebeer also offers tutoring and exam preparation for mathematics. | Secondary Education → VMBO 332 | vmbo 198 mathematics 393 tutoring 772 exam 2120 video 6714 | |
| sommenversnellen.nl | SOMMEN VERSNELLEN | The website provides various software programs specifically designed to help students automate sums up to and including 20 and 100, while stimulating the learning process. A key aspect of the website is the emphasis on ‘movable learning’ and ‘math conversations’ as methods for solving math problems and motivating students. The website also includes a collection of over 80 free exercises available at www.knutzzel.nl, and allows users to share feedback and passwords. | | sum 11 password 213 exercise 706 | |
| bbwis.nl | Bijlesbureau Wiskunde Veldhoven | The bureau, led by Marijke Martens, offers personalized mathematics tutoring for students of all levels. The tutoring focuses on understanding mathematics, improving grades, and building confidence in students. Marijke Martens has a background as a teacher and mathematics teacher, and established Bijlesbureau Wiskunde in 2019. | | mathematics 393 tutoring 772 teacher 2890 student 7623 | North-Brabant → Eindhoven 11845 |
| reken-lab.nl | RekenLab | The RekenLab has utilized process-oriented didactics and Visual Thinking Strategies to develop rich mathematics lessons that connect mathematics to the world through thematic assignments. An example of this research is the ‘The Store’ theme, where group 4 set up a store, earned money, and shopped, resulting in improved sum skills. Another project is the ‘Registrations’ theme, where group 8 created information books explaining a graph they themselves had made to students in group 5. | Education & Training → Educational Software 274 | mathematics 393 publication 2018 theme 4015 | Hardenberg → Dedemsvaart 413 |
| oinou.nl | Oinou | The website includes an article about the basic reproduction ratio (R0) in epidemics, describing the interaction of a population of actors. Another article addresses the career and work of Joseph Scaliger, a historian and mathematician, and mentions the contributions of Francois Viète. The website also presents texts such as the Communist Manifesto, and investigates mathematical concepts such as prime numbers and the ladder of prime differences. | Culture → Philosophy 2057 | population 102 number 199 line 236 mathematics 393 text 2467 history 7286 | |
| cheiz.nl | Ghirardi and Marineto | The paper, authored by Ghirardi and Marineto (2004), examines the conditions under which bipartite states of indistinguishable particles should be considered entangled, contrasting this with the easily understood rules for distinguishable particles. It details a criterion for determining entanglement based on a set of definite properties assigned to each particle and a specific projector operator \(E_P\). The paper highlights that measurement operators are symmetric in the case of indistinguishable particles, and for fermions, a state is non-entangled if it’s the antisymmetrization of a product state. | Physics → Quantum Mechanics 13 | projector 149 measurement 731 | |
| wisfit.nl | WisFit | WisFit offers tutoring in mathematics, numeracy, and preparation for the RWT (Numeracy and Mathematics Test). The website includes testimonials from students, such as Cindy from the Cindy primary school in Lelystad, Tom from Dronten, and Maud, a Pabo student. WisFit provides both physical and online tutoring, with a focus on personalized guidance and a high success rate. | Educational Support → Tutoring 681 | learner 129 mathematics 393 tutoring 772 student 7623 | Flevoland → Dronten 1667 |
| wiskundebijlesdeoplossing.nl | wiskundebijlesdeoplossing.nl | Tutoring is available for VMBO, HAVO, VWO, HBO, and university levels, suitable for all ages. The website describes different forms of support, including individual tutoring, homework assistance, and exam preparation. Tutoring is intended for students struggling with mathematical subjects or tasks, or seeking to improve their understanding and confidence. | | exam preparation 108 homework 223 mathematics 393 tutoring 772 student 7623 | Zeeland → Goes 1899 |
| manieadministratie.nl | Manie Administratie and Advice | The company offers an all-in formula, with transparent rates and no hourly accounting, providing a financially interesting alternative for clients. Manie Administratie and Advice focuses on sole traders, freelancers, and SMEs, with a strong focus on engagement and a pleasant, transparent approach. The accounting firm is run by a father-daughter team and is located at Parkweg 24 in Boxtel. | Accounting → Business Accounting 688 | formula 287 account 5781 | North-Brabant → Boxtel 1154 |
| logoexperts.nl | LogoExperts.nl | The website outlines a clear workflow with six steps, from placing the order to final delivery, allowing for unlimited feedback and revisions. LogoExperts.nl boasts over 7 years of experience and has completed more than 1000 logos. Customers can expect professional service and a price of €89,- excluding VAT, regardless of the number of feedback rounds. The website features testimonials from satisfied customers, such as Raymond Kramer and Joey van 't Klooster, who praise the quality and speed of the service. | | feedback 515 review 1888 logo 4660 portfolio 6854 price 8328 design 27202 | Gelderland → Heerde 750 |
| doenenleren.nl | Doen & Leren | The practice focuses on treating reflex integration, acknowledging that children are unique individuals potentially hindered by lingering reflexes. Holistic learning is emphasized, incorporating the physical, emotional, social, and cognitive well-being of children into the guidance. The website describes remedial teaching and the involvement of parents in understanding the child's learning style, specifically in reading and math using the Jamara method. | Childcare → Child Coaching 343 | reflex integration 85 mathematics 393 holistic 699 reading 784 parenting 972 | |
| instructiegemist.nl | Basisschool Noorderlicht | The website offers instructional videos for students to view the curriculum, both for regular instruction and in cases of absence. Basisschool Noorderlicht promotes pre-teaching, a form of differentiation where students receive instruction in advance of the lesson to improve their learning outcomes and confidence. The site facilitates contact between students and teachers via Teams during remote learning, and provides a solution for delivering instruction when students are sick, keeping them actively engaged. | Technology & IT → Educational Technology 380 | instructional video 27 teacher 2890 student 7623 education 13471 | |
| ikwilbijles.nl | ikwilbijles.nl | The website offers one-on-one tutoring for students at the secondary education (VO), MBO, and HBO levels. Specific tutoring is offered in the subject of medical calculations, along with free mini-courses and online training. In addition to tutoring, script assistance and homework support are offered, as well as exam preparation and support for accident-related injuries. | Educational Support → Tutoring 681 | online training 51 exam preparation 108 tutoring 772 | |
| rekenkast.nl | rekenkast.nl | The website offers various sizes of calculators, including M, L, and XL, and a new language cabinet, all handcrafted from sustainable materials and available in different colors. The website highlights that the calculator is based on the Bareka rekenmuurtje and is often used by schools to help students automate math skills. The website indicates that over 300 calculators have been sold and that more than 200 primary schools have been helped, and offers personalization options for the cabinets. | E-Commerce → Online Platforms 11 | calculator 475 sustainability 18451 | |
| rekenengpt.nl | rekenengpt.nl | The website caters to students struggling with traditional math methods, teachers seeking to improve understanding, and professionals needing mathematical applications. It emphasizes a user experience free of analytical and tracking cookies, along with the absence of advertising. The primary objective of the website is to deliver a pure and uninterrupted browsing experience. | Education & Training → Educational Software 274 | mathematics 393 cookie 602 teacher 2890 student 7623 | |
| wiscat.nl | Wiscat Kennisbasis Training B.V. | The website provides various training programs, including the RWT training (formerly WisCAT) and the Knowledge Base Training, with lesson materials, schedules, and testimonials from participants. Pabo students share positive experiences with the training programs, highlighting the emphasis on explanations, practice, and support from the instructors. In addition to the training programs, the website offers supplementary materials such as workbooks, the possibility of in-house training, and information on the conditions and payment. | Pregnancy & Childbirth → Preparation 71 | pabo 39 feedback 515 test 769 course 14728 training 28133 | |
| hsktrainingwijchen.nl | HSKtrainingWijchen | The practice provides support in mathematics, language, spelling, and reading comprehension, using methods such as movement-based learning and math and spelling boot camps. Specific courses and training programs are aimed at reducing anxiety, developing resilience, and fostering self-confidence. The practice also offers didactic support and stimulates the use of insight, imagery, and color in the learning process. | Special Needs & Support → Learning Disabilities 572 | high sensitivity 197 anxiety 1596 course 14728 | |
| rekenenoprekenen.nl | Google Sites | The site offers training sessions focusing on developing practical math skills within a societal context. A key element of effective math education is the involvement of qualified teachers who master math pedagogy. The website offers more information through contact options and utilizes Google Analytics for traffic analysis. | | context 94 mathematics 393 pedagogy 402 skills 1105 teacher 2890 training 28133 | |
| pabokennisbasisrekenen.nl | pabokennisbasisrekenen.nl | The website covers the nature of the knowledge base calculation test, including its content, format, and difficulty. Information is provided about the relationship between knowledge base calculation, knowledge base mathematics (LKT), and the final mathematics test. The website offers answers to frequently asked questions about the test, including the required material, the duration of the test, and the differences between the knowledge base calculation and the Wiscat test. | Professional Development → Teacher Training 166 | pabo 39 mathematics 393 test 769 | |
| moneyzaak.nl | Money Zaak | Tutoring in Hilversum can help students by providing personalized support and a familiar learning environment, leading to a better understanding of the material and increased confidence. The website emphasizes the growing popularity of tutoring in Hilversum, with various options such as private lessons and group sessions, and the possibility of tailoring it to the student's individual learning style. Mathematical research in elementary education plays a crucial role in improving children's arithmetic skills by providing teachers with valuable insights to develop targeted interventions. | Educational Support → Tutoring 681 | sum 11 number 199 tutoring 772 student 7623 | North-Holland → Hilversum 4397 |
| rekenteam.nl | Rekenteam | The website features online games like Cijferstorm, and offers a webshop with various math game packages, including Rekenduo and Cijferstorm. Rekenteam's games are used on over 700 schools in the Netherlands and Belgium, ranging from primary education to home use. The company, Rekenteam, was founded by experienced and motivated professionals seeking to develop successful and educational math games. | | game 2807 package 6112 | |
| wiskundetoetsen.nl | Unidentified | The site contains tests, practice tests, practice exams, and exams for mathematics, aligned with the upper secondary education levels (HAVO and VWO). For each test, solutions and answers are available, including video solutions that explain the step-by-step process. The goal is to help students thoroughly prepare for their mathematics exam. | Testing → Exams 108 | answers 62 tests 315 mathematics 393 exercises 1058 video 6714 | |
| moveeducation.nl | Move Education | The website offers a method for movement-based learning, specifically focused on mathematics, providing materials, instructions, and videos. Teachers can register for an account to access the method and relevant lessons. Move Education offers workshops and news updates, aiming to integrate movement into education. | Education → Pedagogy & Methods 2944 | method 1505 lesson 5154 video 6714 workshop 19325 | |
| tijnpieter.nl | Tijn-Pieter Koopman | Tijn-Pieter Koopman provides individual help with mathematics through a website featuring video lessons. The website focuses on havo and vwo students, with chapters for years 1, 2 and 3. The initiative originated from research into alternative learning methods, with a particular focus on gifted students and a future online learning environment expected to launch in August 2025. | Online Courses → Learning Environments 50 | video lessons 35 pace 92 mathematics 393 student 7623 research 8967 | |
| rekenhuis.nl | Het Rekenhuis | Het Rekenhuis, led by Annemarie and Sandra, combines educational expertise with a passion for growth and results-oriented work. The organization works with schools in Primary and Secondary Education and strives for a safe and enjoyable learning environment, supported by enthusiastic professionals. In addition to offering expertise, Het Rekenhuis is introducing an ‘ECO neutral’ badge for learning materials that are developed in an environmentally friendly way, using sustainable materials and striving for an environmentally friendly learning environment. | | learning materials 239 mathematics 393 passion 792 specialist 938 growth 4054 education 13471 | |
| fredhijzen.nl | Fred Hijzen | The site covers topics such as the relationship between music and mathematics, with particular attention to the 'false piano' and the theories of Pythagoras. Several sections are dedicated to mathematical concepts, including Fibonacci, the Golden Ratio, fractals, and various calculations (such as φ, the great third, and logarithms). Part of the site is dedicated to the history of the Looydijk and De Bilt, with links to relevant external sources and a summary of the former site looijdijk.nl. | Performing Arts → Music 20470 | mathematics 393 history 7286 music 13170 | Stichtse Vecht → Tienhoven 96 |
| lkt-rekenen.nl | LKT-rekenacademie | The training is conducted by experienced pabo math tutors in small classes and includes a 150-page LKT workbook with comprehensive explanations. The training days take place at a beautiful location near Amersfoort and are intensive, with a minimum of 12 hours focused on math/calculus and the treatment of all domains of the LKT test. The training provides a structured and understandable approach, without tricks, with additional amenities such as tea, coffee and snacks to ensure a pleasant learning environment. | | pabo 39 workbook 154 domain 1811 training 28133 | Utrecht → Amersfoort 8011 |
| pabo-rekentoets.nl | Steven Hopman | Steven Hopman provides tutoring for the pabo math test, based on his experience with the LKT test (a Dutch competency test). The tutoring is focused on truly understanding math, rather than learning tricks, to build confidence and enjoyment in math. The online tutoring offers quick explanations, the use of a whiteboard, and flexible scheduling, tailored to the student's needs. | Educational Support → Tutoring 681 | whiteboard 62 tutoring 772 | |
| studieloopbaankeuze.nl | Hempenius Consultancy | The website offers career coaching, study guidance, assessments, and assistance with filling out retirement information. The company focuses on the individual needs of students and pupils, with a focus on their personal characteristics and capabilities. Studieloopbaankeuze.nl is affiliated with the Dutch Institute of Psychologists (NIP) and adheres to the associated professional code of conduct. | Educational Support → Study Guidance 128 | pupil 24 study guidance 90 retirement 406 career coaching 480 assessment 1205 student 7623 | South-Holland → The Hague 19898 |
| wiskundevwo.nl | N.V. | The website contains information for Vwo mathematics A, B and D. Students can find notes, videos (from Math Menno and the Mathematics Academy), exams, exam tips, and mathematical concepts. There are also study guides by chapter and worked-out solutions available. The website also offers online practice exercises. | | study guide 23 note 104 mathematics 393 exam 2120 video 6714 | |
| arxplore.nl | Arxplore | Arxplore offers psychomotor therapy and potentially adventure therapy, using body and movement-oriented activities to tackle psychological problems. The treatment involves concrete exercises, activities and sometimes elements of nature, such as survival-like activities, to explore and treat the need. The practice is located in the province of Groningen and works with adults, young people, children and families, and is affiliated with several registers and professional organizations. | Mindfulness & Compassion → Emotional Intelligence 212 | need 469 exercises 1058 therapy 7448 nature 9094 | Netherlands → Groningen 23734 |
| bijlesvanpegah.nl | Bijles van Pegah | Pegah, a physics teacher (Bachelor, Master and PhD), provides tutoring to primary and secondary school students (VMBO, HAVO and VWO). The practice aims to excite students about mathematics and physics, create a learning environment, and tailor the guidance to the individual student. Tutoring is designed to boost student confidence, answer questions, and ultimately improve school grades. | | grade 79 physics 93 mathematics 393 tutoring 772 student 7623 practice 9089 | |
| datiswijsheidbijles.nl | Nori van Beusekom-Leurs | The website provides information about the tutor, Nori van Beusekom-Leurs, her background and experience in providing mathematics tutoring. It describes her work and the approach she uses, including extra attention for fear of failure and school stress. The website contains information about rates, terms and conditions, a gallery of photos, reviews, and contact information. | | fear of failure 51 learning process 89 mathematics 393 tutoring 772 student 7623 strategy 9379 | North-Holland → Amstelveen 3180 |
| discgedragstraining.nl | Disc Behavioral Training | The website explains that the DISC model is a widely used behavioral instrument based on the theory of William Moulton Marston, helping to understand and analyze behavior. The DISC model describes four fundamental temperaments: Dominant, Influential, Stable, and Conforming, and explains how these temperaments manifest in different situations and how changes can affect the mind. The training aims to identify individual behavioral styles and increase insight into one's own and others' behavior, with the goal of reducing stress and improving relationships. | Horses → Horse Training 258 | temperament 31 disc 160 analysis 1615 behavior 1779 relationship 4205 communication 10162 | |
| elementsofscheduling.nl | Centrum Wiskunde & Informatica | The book, authored by Jan Karel Lenstra and David B. Shmoys, was never completed but now provides a collection of chapters covering various aspects of scheduling. The website is structured into sections including preliminary chapters, single-machine scheduling, parallel machines, multi-operation models, stochastic scheduling, and scheduling in practice. It also features a bibliography and survey papers related to scheduling algorithms and research. | Computer Science → Algorithms 31 | chapter 76 algorithms 186 scheduling 261 problem 2214 machine 3727 | |
| goed-geholpen.nl | Goed-Geholpen | The website provides mathematics support based on the experience of a teacher with havo and vwo students, originating from the business sector. A handyman service offers assistance with various small household tasks, such as electricity, carpentry, insulation, and decoration. A blog, 'Verhaald,' contains personal stories about topics such as school, food, mathematics, and travel, particularly about a visit to Paris. | Design & Projects → Self-Employed Entrepreneurs 505 | mathematics 393 handyman 836 story 8285 | |
| gravitymilkyway.nl | bertoosterhout | The website proposes a reformulation of Newtonian gravity that allows for predicting the galaxy's rotation curve without invoking dark matter. The model utilizes a virtual cylinder surrounding the galaxy and calculates volume decrease due to gravity based on the galaxy's mass and a chosen time interval. By applying this formula and calculating accelerations on the cylinder's surfaces, the model predicts a ‘dent’ in the center of these surfaces due to the distribution of mass within the galaxy. | Science → Physics 329 | gravity 13 galaxy 15 mass 61 volume 166 cylinder 206 time 932 | |
| ihana.nl | Ihana.nl | The workshop, Atelier IHANA, offers the possibility to have custom-made apparel, including undergarments, designed and created to individual specifications. The website also provides information about mathematics tutoring, guest lessons, and homework assistance. The website tells the story behind the name IHANA and the motivation of the owner, who values personal attention and positive outcomes. | Educational Support → Mathematics Tutoring 17 | apparel 129 mathematics 393 tutoring 772 workshop 19325 | |
| ikleerzelf.nl | IkLeerZelf | The website includes subjects such as history, geography, math, language, and science, with explanations, exercises, simulations, and links to external resources like YouTube channels and websites. There are specific categories for basic subjects such as spelling, grammar, tables, sums, and math, as well as more advanced subjects such as chemistry, physics, and biology. The website also offers craft and technical projects, along with links to creative websites and videos that provide educational entertainment. | Educational Resources → Digital Learning Resources 27 | subject 203 simulation 241 resources 310 exercises 1058 theme 4015 | |
| inspiration4learning.nl | Inspiration4Learning | The agency offers online materials, magazines, and conferences focused on mathematics education. The website focuses on inspiring students and creating a stimulating learning environment, empowering teachers to provide students with the space to explore independently. Inspiration4Learning provides advice on aspects such as investing in classroom culture, challenging students, and fostering their passion for the subject. | Professional Development → Teacher Training 166 | conference 763 learning 920 teacher 2890 | |
| ionawiskunde.nl | Iona Stichting | The website covers various mathematical topics, including Ptolemy's theorem, circles and the golden ratio, and the learning process of mathematics. Workshops and continuing education days are offered, such as mathematics and philosophy workshops and a workshop about Ramanujan. The website also contains information about the Iona Stichting, the Volksuniversiteit, Kandinsky College, and Ichthus College, as well as the Friends of ionawiskunde. | | square 87 circle 235 mathematics 393 workshop 19325 | Gelderland → Arnhem 8680 |
| kinderpraktijkgroei.nl | Kinderpraktijk Groei | The practice focuses on children with learning difficulties, anxiety, disruptive behavior, or concentration problems. Children may get stuck at home or school, experiencing anxiety, tantrums, or a reduced self-esteem. Parents can seek support for their children without immediately requiring regular professional help. | Learning Disabilities → Reading Difficulties 32 | learning 920 problem 2214 child 11566 coach 25810 | |
| liefdevoorwiskunde.nl | Liefde voor Wiskunde | The website provides lesson materials, news, and stories designed to inspire a passion for mathematics, with the goal of sowing the seeds for future mathematicians and number fanatics. A key event is the ‘Mathematics C/D Day’, a 19 March 2014 event where students can participate. The site was launched by Victor Peters, considered the first hero of liefdevoorwiskunde.nl, and supported by Stephanie Siersma and Steven Dik. | Education → Pedagogy & Methods 2944 | lesson material 189 mathematics 393 student 7623 workshop 19325 | |
| lowikwiskunde.nl | Lowik Wiskunde | The site is organized into chapters per grade (Class 1, Class 2) covering the material from the 'Getal en Ruimte' textbook. Students can find videos, assignments, solutions, and helpful information here. There are also projects and practice exams available, including specific assignments on the Pythagorean theorem. | | mathematics 393 assignment 1121 video 6714 | |
| marnixfocus.nl | Marnix Academy | The website offers step-by-step plans, including a general plan, a plan focused on Language and Challenging Education (TUO), and a pedagogical plan (ZOOM). A 'Viewfinder' (Kijkwijzer) is available, providing interactive guidance for different teaching approaches, such as TUO, ZOOM, and play coaching. The website contains information for teachers, practical supervisors, and students, as well as resources and an article about learning strategies using video recordings. | | step-by-step plan 109 video 6714 student 7623 education 13471 | Netherlands → Utrecht 48901 |
| matcos.nl | Matthijs Coster | Matthijs Coster is active as a mathematician and works in his free time as an editor for the mathematics magazine Pythagoras. He has developed several programs in Delphi, including the mathematical simulation Flippo (version 2.0) and various card and board games. In addition to his professional and programming activities, Coster also pursues hobbies such as photography, walking, and cycling. | | delphi 22 editor 176 mathematics 393 photography 9503 | |
| mathandmusic.nl | fredhijzen | The site delves into various mathematical concepts relevant to music, including Pythagoras's work with strings, temperaments, and the Golden Ratio. It presents examples of these concepts through topics like 'The False Piano,' fractals, and calculations related to the 'golden' rectangle and logarithms. The website encourages users to discover mathematics in everyday contexts, such as musical intervals like the major third, and offers a language selection feature. | Composition & Theory → Music Theory 18 | temperament 31 math 159 music 13170 | |
| mathtutorthehague.nl | CT Service | The website advertises private math lessons (cours particuliers de maths) given by Arnaud Nougues in The Hague / La Haye. The lessons cover various levels, including the International Baccalaureate (IB) program, MYP, and HL Diploma, offering support, skill development, revision, and exam preparation. The website provides support for the French school curriculum, from secondary education (classes de seconde à terminale). | | ib 12 mathematics 393 tutoring 772 exam 2120 | South-Holland → The Hague 19898 |
| meneercroesen.nl | Meneer Croesen | The website contains videos for VMBO year 1, 2, and 3, focused on explaining mathematical topics. The website provides instructional videos that can help students understand the material and complete their homework, rather than relying solely on textbooks. The website is under development and is regularly updated with new videos and topics. Students can also sign up for a newsletter to stay informed. | Primary & Secondary Schooling → Secondary Education 1639 | vmbo 198 homework 223 mathematics 393 video 6714 student 7623 | |
| meneerriksen.nl | Meneer Riksen | The site includes lesson materials for various mathematics subjects, such as geometry, relationships, and statistics. Exercises are offered to help students understand the material. The website also provides information about tutoring options and the importance of homework. | Secondary Education → VMBO 332 | lesson material 189 homework 223 mathematics 393 tutoring 772 exercises 1058 | |
| merelscriptie.nl | MerelScriptie | The website offers an online scriptie coaching course that helps students with writing and completing their thesis. The course covers topics such as finding scientific sources, conducting research, analyzing data, and using academic language. In addition to the course, MerelScriptie provides a workbook with planning, ideas, and tips to help students successfully complete their thesis. | Education → Pedagogy & Methods 2944 | workbook 154 thesis 228 language 2016 research 8967 course 14728 | |
| mijnpensioenvraag.nl | Mijnpensioenvraag.nl | The platform offers answers to questions about pension accumulation, wealth, and current developments in pension funds. Users can receive answers to their questions through various channels – tablet, PC, email, or directly via chat. The website targets various groups, including employers, employees, entrepreneurs, HR advisors, and starters, and offers specific solutions for their pension questions. | Personal Wealth → Retirement 769 | wealth 275 pension 1682 question 2261 | |
| multilingualmath.nl | ML 2 | The project ML 2 focuses on developing best practices for mathematics teachers, leveraging students' multilingual abilities to improve their mathematical comprehension. Research indicates that utilizing students' home languages in mathematics education provides benefits such as improved conceptual understanding, a stronger sense of identity and agency, and increased language awareness. The project’s primary goal is to integrate multilingual approaches into mathematics teaching, creating classrooms that value and include language diversity through the development of Open Educational Resources. | Curriculum & Resources → Curriculum Development 76 | classroom 121 resources 310 mathematics 393 language 2016 | Eindhoven → Center 108 |
| neri.nl | Neri's Math Tutoring | Neri provides both individual (1-on-1) and small-group math lessons. Tutoring is tailored to the individual needs and learning style of the student, utilizing step-by-step plans and practice problems. Neri holds two university degrees in Mathematics & Applications and Artificial Intelligence, and has experience as a math teacher, including bilingual classes. | Educational Support → Tutoring 681 | degree 31 step-by-step plan 109 group lesson 117 math 159 tutoring 772 student 7623 | Utrecht → Veenendaal 2641 |
| onlinerekenen.nl | Onlinerekenen | The website provides a wide range of calculators, categorized such as Date & Time, Duration, Energy, Units, Finance, Health and Transportation. Users can perform calculations using clear explanations, formulas, and examples, and the website offers learning modules to support the learning process. The website contains an A-Z overview of the available calculators and tools, allowing users to quickly find the necessary tools. | Software Development & Engineering → Web Applications 1005 | formula 287 calculator 475 exercises 1058 category 2316 | |
| reken-er-op.nl | Reken-er-op | The practice focuses on identifying gaps in mathematical development, particularly for elementary school students, young adults, and adults. The practice offers various research and treatment options, including a short course for temporary support. The practice was founded by N. Boschma and provides services based on various courses and certifications, such as RD4 math assessment and specialization in dyscalculia. | Technology & IT → Educational Tools 32 | dyscalculia 67 treatment 21203 | Smallingerland → Drachten 2052 |
| reken24.nl | Reken24.nl | The website features several categories, including distances, energy, content and area, to help users find the right calculator. Users can select a specific calculator or search using a search bar. The website also references Onlinerekenen.nl, another website with over 450 calculators and comprehensive explanations and formulas. | | explanation 93 unit 405 calculator 475 calculation 657 category 2316 | |
| rekengym.nl | RekenGym | The website presents various math games, including 'Somlopen' and the 'Snelle Sommen' challenge, which encourage students to move outdoors while practicing math problems. RekenGym offers math cards and a collection of 100 math games to stimulate students and create a stronger math foundation. The website emphasizes the importance of movement-based learning for better learning outcomes, health, and a healthy lifestyle, and provides tips for teachers to activate math lessons with short math game moments. | Pedagogy & Methods → Active Learning 13 | mathematics 393 teacher 2890 student 7623 | |
| rijschoolvanderkruijs.nl | Rijschool Johan van der Kruijs | The driving school was founded by Johan van der Kruijs, a driving instructor with over 30 years of experience, who primarily worked in the ‘Training and Education Center for Driving’ of the Defense Forces. Johan van der Kruijs focuses on providing individual attention to clients, taking into account their specific needs and learning style, and often starts with individual lessons to reduce anxiety. The driving school’s goal is to give future drivers confidence and guidance, so that after completing the lessons, they can drive with self-assurance. | Driving & Vehicle → Educational Services 379 | confidence 1163 license 1288 instructor 3126 vehicle 3743 lesson 5154 | Cranendonck → Budel 385 |
| rt-praktijkmh.nl | RT-praktijk Miranda Heemskerk | The practice provides a wide range of support forms, including remedial teaching, math tutoring, and dyslexia support. Specific programs focus on improving math skills, spelling, reading comprehension, and developing learning strategies (Cito-training, 'I learn to learn'). The website emphasizes the importance of individualized approach and restoring enjoyment of learning, with a focus on providing confidence to children. | Special Needs & Support → Support Education 234 | reading comprehension 29 remedial teaching 231 mathematics 393 dyslexia 408 confidence 1163 training 28133 | |
| rtpraktijkwest.nl | RT Praktijk West | Remedial teaching is a form of tutoring that helps children who are stuck in the learning process, and helps them to follow regular elementary school lessons better. The practice offers support in various subject areas, including language, mathematics, reading skills, social skills, and spelling, with attention to dyslexia. The approach is solution-oriented, focusing on the individual needs of the student and working collaboratively with involved parties to create a planned approach. | Educational Support → Remedial Teaching 392 | elementary school 82 remedial teaching 231 mathematics 393 language 2016 goal 4974 student 7623 | |
| scheikundelokaal.nl | scheikundelokaal.nl | The website offers a digital module with chemistry lessons for various topics. Fun experiments are presented to strengthen the learning process and improve retention of the material. A forum is available for students and teachers to ask questions and exchange knowledge. | | chemistry 107 experiment 229 forum 1362 lesson 5154 | |
| sterkerekenaars.nl | Suzanne Sjoers | The website began in 2008 and is managed by Suzanne Sjoers, who has previously assisted plus students in mathematics. Since 2017, a book titled ‘Strong Calculators in Primary Education’ has been published, released in various revised editions. The website offers access to articles, lesson ideas, and blogs about the author’s experiences as a plus mathematics teacher. | Curriculum & Resources → Resources 54 | article 6000 book 11396 | |
| stermonitor.nl | StudioVO | Currently, Stercollecties are available for grades 1 and 2 across subjects such as German, English, Dutch, Geography, Economics, History, Social Studies, Biology, Computer Science, and Mathematics. Teachers can create classes and adapt assignments, expand them, or add their own materials to create customized learning experiences. SterMonitor is currently under development and will feature VO content for all available subjects from August 2024, and will be expanded with Stercollecties for grade 3 in the school year '24/25. | Curriculum & Resources → Educational Resources 401 | assignment 1121 teacher 2890 student 7623 | |
| sticky-note.nl | Wiskunde uitgelegd | The website guides users through solving mathematical problems by offering explanations based on their choices. Users are encouraged to attempt the problems themselves before using the ‘Possible Answers’ to compare their responses. The website includes categories and a search function to help users find specific topics. | | mathematics 393 exercises 1058 category 2316 | |
| studie-art.nl | Study-aRT | Since 1998, Remedial Teaching – continued secondary education and vocational training – has offered specialist support for learning problems, particularly dyslexia and dyscalculia, for young people in secondary and vocational education. The website describes Study-aRT's approach, which consists of research, the creation of a work plan, and personalized guidance to overcome learning deficits and increase self-confidence. Study-aRT’s services include remedial teaching in subjects such as mathematics, mathematics, French, reading comprehension, dyslexia, Dutch spelling, and English. | Learning Disabilities → Dyslexia 438 | reading comprehension 29 dyscalculia 67 mathematics 393 dyslexia 408 | De Bilt → Bilthoven 920 |
| thorstengragert.nl | Gragert Consulting | Gragert Consulting offers consulting services focusing on projects involving software development and expert advice, with a particular emphasis on complex mathematical and performance-related issues. The founder, Thorsten Gragert, possesses a background in applied mathematics, statistics, and finance, including experience as a Quant Developer within various financial institutions. Gragert Consulting’s expertise spans high-performance computing, algorithms, financial mathematics, optimization, and artificial intelligence, complemented by a diverse skillset in programming languages such as C#, Python, and C++. | Software Development & Engineering → Programming Languages 735 | algorithms 186 mathematics 393 optimization 611 consulting 3639 finance 5341 software 8291 | North-Holland → Haarlem 8674 |
| vteach.nl | V-Teach You Succeed | The website provides courses in English, Mathematics, and Coding, including specific programs like Scratch, MIT APP Inventor, Java, and Python. It emphasizes structured learning, focusing on conceptual understanding, speed enhancement, and problem-solving skills in Maths, as well as foundational coding concepts and app development. V-Teach offers a range of learning experiences, including free trial classes and a blog, and aims to help students unlock their potential and build a strong foundation for a future in technology. | Educational Support → Tutoring 681 | english 185 mathematics 393 code 509 programming 575 student 7623 course 14728 | |
| wenducation.nl | wenducation.nl | The author describes a lesson where a student struggles with the concept of 'splitting' in math problems. The author illustrates how the work he does involves a different approach to math learning. The text indicates a focus on learning math skills, potentially in a context where traditional math methods are being adapted. | Education → Pedagogy & Methods 2944 | split 39 theme 4015 student 7623 | |
| wephysics.nl | soledu.nl | The site offers access to the platform via login, with support for both Dutch and English. The content includes topics such as forces, electricity, optics, vibrations, mathematics, and practical skills such as creating formulas and drawing graphs. The website emphasizes experimental approaches, such as using a time-tickertape to investigate motion and document measurement results in tables and graphs. | Science → Physics 329 | physics 93 graph 104 modeling 128 experiment 229 mathematics 393 | |
| whizliz.nl | whizLiz Rekenen, wiskunde en onderwijs | The website provides contact information for individual mathematics and arithmetic tutoring. Liselot Schuringa offers workshops and training sessions, particularly targeted at teams of primary schools, to improve arithmetic pedagogy. The site contains lesson ideas that have been developed by Schuringa herself and made available. | | arithmetic 23 lesson ideas 27 mathematics 393 pedagogy 402 tutoring 772 workshop 19325 | |
| wiskunde4u.nl | Wiskunde4U.nl | The website provides an overview of exam questions from various years for HAVO Mathematics A and B, as well as for VWO Mathematics A and B. There is also practice material and instruction manuals available for the TI84 CE-T graphing calculator. The website includes a search function and a section with mathematics books. | | vwo 59 havo 81 exam 2120 book 11396 | |
| wiskundeoptiu.nl | Tilburg University | Mathematics D is a supplement to Mathematics B and covers topics such as probability and statistics, which are not always included in Mathematics B. The learning environment for Mathematics B offers a different way to learn mathematics, where known techniques are applied in a new way. There is also a learning environment to support the book 'Mathematics for Business Economics,' which connects mathematical knowledge with practical applications in economics. | Higher Learning → Higher Education 3584 | business economics 53 learning environment 221 mathematics 393 | |
| wiswes.nl | Lisa Willemse-Wessling | Mathematics is described as a complex language, and the tutor aims to clarify the principles and offer new methods. The tutor, Lisa Willemse-Wessling, provides personalized support, explanations, and positive attention to help solve mathematical problems, utilizing student textbooks and additional exercise materials. The lessons are geared towards strengthening weak areas, promoting self-confidence, and achieving better grades, using an adaptable pace and an individual approach. | Educational Support → Tutoring 681 | textbook 73 grade 79 mathematics 393 brain 481 lesson 5154 | |
| wiswise.nl | Wiswise | The platform utilizes video tutorials and feedback to help students better understand and improve their grasp of the material. Many exercises incorporate a game element to enhance the learning experience and motivate users. The content is explained through animation videos, developed in partnership with MEDA2020, and contact information is available at info@wiswise.nl. | Curriculum & Resources → Resources 54 | mathematics 393 feedback 515 exercises 1058 animation 1777 game 2807 video 6714 | |
| studiolanghorst.nl | Flow Studios V.O.F. | The page contains his Curriculum Vitae and various projects. Langhorst has a background in object-oriented programming with experience in languages such as Game Maker, PHP, Java, and C#. The website demonstrates his passion for visualizing formulas and includes an overview of the technologies used. | Data Analysis → Business Intelligence 1002 | formula 287 programming 575 technology 6816 | |
| thuisschooltje.nl | onderwijsnl | The website 'Thuisschooltje' is intended for parents who want to give their children extra math and language lessons, especially considering the impact of the coronavirus pandemic on physical education. The site offers exercises for different levels, from addition and subtraction to percentages and perimeter/area, designed to help children avoid falling behind. It is recommended to spend at least 30 minutes daily on these activities and to evaluate progress weekly. | Language Learning → Language 1689 | math 159 exercises 1058 language 2016 parent 4318 child 11566 | |
| vlaaronline.nl | Sjon Vlaar | The website demonstrates how to solve a Rubik's Cube by manipulating the faces and clicking them in the correct order. A simple Sudoku puzzle is available, as well as a more challenging version. A 3D-Sudoku puzzle with a third dimension (height) is also present, where puzzles are automatically linked and numbers are transferred between the different dimensions. | Games → Puzzles 284 | sudoku 26 face 368 puzzle 811 | Purmerend → Middenbeemster 367 |
| leermewiskunde.nl | Robert | The website features testimonials from students who have benefited from Robert's tutoring, highlighting his dedication and effectiveness in helping them with their math and physics studies. Robert provides one-on-one private lessons catering to students of all levels, emphasizing individual attention and addressing specific learning difficulties. The website describes Robert's approach to teaching as focusing on long-term solutions and consistently improving student performance on math tests. | Educational Support → Tutoring 681 | graphics 123 mathematics 393 calculator 475 lesson 5154 student 7623 | |
| leoniegeeftles.nl | Leonie Geeft Les | The website provides explanations of math in a simple and understandable way, with a focus on discovering the student’s learning style. Leonie offers support in solving math problems and developing a personalized approach, working together to take steps and support the student. The tutoring sessions are priced at 25 euros per hour, and the website emphasizes the importance of punctual appointments and keeping appointments to ensure good explanations, with potential progress in school subjects. | Educational Support → Tutoring 681 | explanation 93 math 159 tutoring 772 student 7623 appointment 13510 | |
| miolo.nl | Miolo | The website describes the creator's journey, starting with a passion for baking sourdough bread around 2006 and continuing daily since 2016, initially delivering bread weekly to neighbors in Deventer. The creator’s background includes studying engineering, physics, and astronomy, with experience as a scientist and university teacher, complemented by providing private mathematics and physics tutoring, often online. Beyond bread, the website highlights the creator’s Portuguese heritage and love for bread, incorporating mathematical principles and patterns into their baking and teaching. | Hobbies → Baking 329 | astronomy 64 baking 119 teaching 278 mathematics 393 bread 1622 pattern 2012 | Overijssel → Deventer 4751 |
| dagelijksrekenenrotterdam.nl | Daily Maths Rotterdam | The website offers free trial licenses, allowing users to access 20 problems per week for four weeks. Every day, five new Rotterdam story problems are offered, adapted to the level and experience of the students. Through the ‘Friend of DRR’ program, companies can contribute to the funding of the services, resulting in a mention on the website and the placement of company problems. | | friend 639 problem 2214 student 7623 story 8285 | South-Holland → Rotterdam 25048 |
| knowledgebridge.nl | Knowledge Bridge | The company, Knowledge Bridge, has over 20 years of experience supporting students with math problems, offering individual guidance. Knowledge Bridge's approach is student-centered, providing customized support instead of a standard method. The website offers support for mathematics from primary school to higher education, focusing on addressing problems and fostering understanding in subjects such as mathematics, economics, physics, and statistics. | Educational Support → Remedial Teaching 392 | dyscalculia 67 mathematics 393 approach 971 planning 1969 student 7623 | Amsterdam → South 1488 |
| dansbrein.nl | Dansbrein | The website targets preschools, group 1 and group 2, emphasizing movement and active learning as crucial for children's development. According to recent American research, young children need 5 to 8 hours of movement per day, and Dansbrein.nl offers a way to stimulate this through dance and play. The company offers trial lesson packages where a dance teacher visits schools and childcare facilities to teach Taaldans® and Rekendans®, in collaboration with the teacher and location director. | Language Learning → Language 1689 Early Years → Early Childhood Education 1345 | dance teacher 25 motor skills 112 math 159 dance 1834 language 2016 child 11566 | |
| robweb.nl | Rob | The website is under development and regularly adds new pages and projects. The Geigerteller page allows for reading pulse measurements from a geigerteller and directly listening to the captured pulses. The Cijfer (Number) page is a calculation tool for school grades, prioritizing privacy and ease of use. | Technology & IT → Educational Tools 32 | number 199 | |
| juf-merel.nl | Van der Plank tweewielers | The website covers subjects such as mathematics, language, English, nature and geography, specifically targeted at different groups, from group 3 to group 8. There are also activities such as chess, webquests, and working with documents and worksheets. The website is maintained by Van der Plank tweewielers and provides information about transition days and contact details. | | mathematics 393 exercises 1058 document 1678 language 2016 game 2807 | |
| hertil.nl | Remedial Teaching | The website describes the approach of Remedial Teaching, focused on individualized support and small groups to address learning gaps. It emphasizes the importance of homework support, but often overlooked. The website offers solutions for problems with homework planning and execution. The website highlights the socio-emotional development of children, including coping with bullying, anxiety, and shame, and the possibility of additional practice or help with mathematics. | Special Needs & Support → Educational Support 2195 | learning difficulties 134 homework 223 mathematics 393 | Utrecht → Woerden 2642 |
| mklb.nl | MKLB | The website provides various services including math lessons, language instruction, spelling lessons, comprehension reading lessons, and physical education. MKLB offers remedial teaching, homework assistance, and tutoring. The website emphasizes collaboration with schools, parents, and education professionals to create an inspiring and effective learning environment and guide students towards success. | Educational Support → Tutoring 681 | physical education 21 mathematics 393 learning 920 language 2016 collaboration 16036 | |
| wiskupedia.nl | RSG "Tromp Meesters" | The website contains information and materials compiled by mathematics teachers to assist students with their mathematics assignments. Students have access to explanations of all sections of the "Getal & Ruimte" method, applets for visualizing mathematical problems, and a collection of relevant websites. The goal is to help students stay up-to-date on the latest developments in mathematics. | | mathematics 393 assignment 1121 method 1505 student 7623 | Steenwijkerland → Steenwijk 876 |
| wiskunde-leren.nl | wiskunde-leren.nl | The site contains 16355 video links that are organized by subject matter, specifically focused on mathematics exams. The videos are categorized by class level (class 1 to class 4, vmbo and havo/vwo) and mathematics subject (Number & Space and Modern Mathematics), with different editions of the textbooks (12th and 13th edition). The website provides specific video material for various subjects such as Mathematics A, B, D and for vwo. | Educational Materials → Textbooks 24 | exam 2120 video 6714 | |
| splash-city.nl | Splash City | Splash! originated in 2011 in England in response to the need for an environment where students with physical disabilities could receive education in STEM subjects. The software provides ready-made exercises from basic to secondary school level, including the ability to create custom exercises and load files. The predecessor to Splash was AccessMaths, developed by the ACE Centre in Oxford, and is now also available in Dutch. | Educational Policy & Systems → Inclusive Education 130 | exercises 1058 student 7623 software 8291 | Netherlands → Utrecht 48901 |
| thuiswerkmeester.nl | Thuiswerkmeester.nl | The website is organized by grade level (group 1/2 to group 8). Each page describes the relevant learning objectives (end terms) for that grade level and provides corresponding practice materials. The website contains worksheets and other information compiled by an editorial team, and users can provide feedback on errors if found. | | grade level 17 worksheet 78 practice 9089 | |
| gemiddeldeberekenen.nl | gemiddeldeberekenen.nl | The website explains what a simple average is and how to calculate it, with examples and a calculator. It also explains how a weighted average can be calculated, with examples of situations such as tests at school. The website contains exercises to test understanding of averages, including a bonus question. | Tools → Calculators 68 | number 199 calculator 475 exercises 1058 | |
| economiebijlessen.nl | Privéles Utrecht | The website describes economics as a complex subject relevant to daily life, covering topics such as unemployment, inflation, and financial decisions. The tutor provides individual coaching to help students connect concepts and formulate well-supported answers, emphasizing calculation skills and comprehension. In addition to tutoring, the website offers exam preparation and script supervision, and lessons are held in a classroom in Utrecht. | Primary & Secondary Schooling → Secondary Education 1639 | business economics 53 exam preparation 108 economics 146 mathematics 393 tutoring 772 | Netherlands → Utrecht 48901 |
| rekenbij.nl | Rekenbij | Rekenbij provides math tutoring on an individual basis and offers additional support for math skills. The website aims to help schools and children by offering smaller groups or individual lessons. In addition to information, the site provides video lessons and links on various math topics, allowing users to start learning immediately, and offers math tutoring in Zoetermeer and surrounding areas. | | video lessons 35 school 7856 child 11566 | South-Holland → Zoetermeer 4046 |
| wiskundeabc.nl | WiskundeABC | The website offers complete end-of-year exam programs for HAVO mathematics A and B, and VWO mathematics A, B and C. The lessons are provided by Ing. Willem B. Freen, with over 30 years of experience in education for the upper levels of HAVO and VWO, and are designed to be followed independently. Users can purchase lessons via an account, rewind videos, and use the lessons alongside existing methods, such as tutoring or exam preparation. | Curriculum & Resources → Resources 54 | mathematics 393 lesson 5154 account 5781 | |
| wiskundemetsarah.nl | Sarah | The site contains information on various mathematical topics, including geometry, trigonometry, flat and three-dimensional figures, and arithmetic and statistics. It is divided into grade levels (1, 2, 3, and 4) with corresponding lessons and KGT (Knowledge History and Applications) lessons. The website was created during the corona period for online mathematics lessons and still offers useful resources and videos. | Secondary Education → VMBO 332 | grade level 17 mathematics 393 topic 1238 lesson 5154 video 6714 | |
| praktijkjijtelt.nl | Praktijk Jij telt | The practice offers math tutoring, math support, math coaching, and exam preparation. The website offers various forms of support, including 2F/3F guidance. Contact can be established through a contact form and telephone number, although the pedagogical practice is no longer active. | Education → Pedagogy & Methods 2944 | exam preparation 108 math 159 | |
| electromath.nl | Arno's WebSite | The site includes electronic projects originating from a hobby lab and features courses covering the mathematical foundations of digital signal processing and the solution of differential equations with eigenvector applications. Both courses are available in English and Dutch, providing explanations of mathematical concepts with practical electronic applications. The author, who previously taught at a technical university of applied sciences (HTS), emphasizes the thoroughness and student-focused nature of the texts, acknowledging that some projects might appear dated but highlighting their original ideas. | Technology → Electronics & Components 11261 | matrix 59 electronics 971 | |
| limburginnovationchallenge.nl | Soapbox B.V. | The challenge encourages students to develop innovative ideas addressing societal issues in Limburg and supports them in creating viable business plans. Participants enhance their entrepreneurial skills, innovative thinking, and teamwork abilities through the program, alongside opportunities for co-creation with experts from academia and the business sector. This inaugural edition welcomes students from Maastricht University, Zuyd Hogeschool, and other universities of applied sciences, with future ambitions to expand the challenge to encompass all students in Limburg. | Study Programs → University Programs 100 | programme 155 business plan 387 challenge 1697 innovation 4659 student 7623 collaboration 16036 | Limburg → Maastricht 6008 |
| rekenjufzwolle.nl | Rekenjuf Zwolle | Petra ten Brinke resides in Zwolle and has a background in (Special) Education at Onderwijscentrum de Twijn. She obtained her Master's degree in Educational Needs Mathematics Dyscalculia in September 2020 and has since worked as a mathematics specialist. Petra is also qualified as an RD4 specialist and utilizes the RD4 instrumentarium to diagnose math difficulties and create tailored guidance. | | dyscalculia 67 mathematics 393 diagnostics 687 student 7623 | Overijssel → Zwolle 7395 |
| rekenopmij.nl | Skyline Webdesign | The game is suitable for students from group 3 to 8 and encourages collaboration and cooperative learning. The website includes information about the game, the math goals, the material, and how it can be used in education. The game’s developer was a former teacher who saw a need to present math creatively and attractively. | Games → Educational Games 191 | math 159 game 2807 education 13471 | |
| jeroenflantua.nl | Jeroen Flantua | The website promotes visual programming as a fun and educational way for children to learn programming concepts, primarily through Scratch. Jeroen Flantua, the website owner, has been providing guest lessons in the Netherlands for 10 years, emphasizing the accessibility and enjoyment of programming. The website includes a contact form for inquiries and links to a legal notice and privacy policy. | Programming → Children’s Programs 11 | scratch 81 programming 575 lesson 5154 child 11566 | Ede → Lunteren 730 |
| dirkjanmeijer.nl | Dirk-Jan Meijer | On April 18, 2025, Meijer describes an experiment using the Kwintelooijen nature reserve to test the reliability of altimeters, specifically by measuring the difference in height on a straight line. On August 20, 2017, Meijer explains how the Monty Hall problem works and presents a table with all possible scenarios. On October 20, 2013, Meijer shares a C# implementation for generating Mandelbrot images, with an overview of the key details and applicability for fractal rendering and multithreading. | Software Development & Engineering → Programming Languages 735 | active directory 14 | Utrecht → Rhenen 935 |
| bemath.nl | BEmath | The website is structured around chapters covering various mathematical topics, including angles, formulas, arithmetic, and geometry, organized into levels (HAVO + VWO TTO 1 and 2). It includes a comprehensive range of learning materials, such as examples, exercises, and in-depth explanations, as well as supporting paths for different learning styles (supporting, normal, and in-depth). The content also incorporates practical applications of mathematics through everyday situations and specific topics like quadratic formulas, percentages, and diagrams, alongside videos. | | chapter 76 formula 287 mathematics 393 exercises 1058 | |
| afgevraagd.nl | Afgevraagd.nl | The website offers articles on various subjects, including mathematics, taxes, health, and metric units. Calculators are available, such as a 1RM bench press calculator. The articles cover topics such as requesting a tax refund, the international system of units, temperature conversions, and BMI. | Taxation → Tax Refund 19 | mathematics 393 unit 405 calculation 657 tax 2100 question 2261 article 6000 | |
| tinekespelenmetwiskunde.nl | Spelen met Wiskunde | Tineke de Bunje, a Dr. in Mathematics, founded ‘Spelen met Wiskunde’ after her retirement, with the goal of sharing her mathematical knowledge with others. The website offers not only traditional mathematics tutoring but also creative mathematics puzzles and assignments, and organizes workshops and online courses, aiming to create a pleasant learning environment. The website emphasizes that the child is central and that new knowledge is built through self-chosen modules, which stimulates curiosity and promotes interest in mathematics. The founder has experience with tutoring at various levels, and has developed teaching materials to help students understand the material from a problem that appeals to them. | Educational Support → Tutoring 681 | mathematics 393 tutoring 772 puzzle 811 interest 911 course 14728 workshop 19325 | |
| wiselyvakondersteuning.nl | Wisely | The service caters to students in the Deventer area requiring assistance with math, physics, or economics. Tutoring is provided both at the tutor's home in Deventer and at the student's location in the surrounding area. The tutor has experience in secondary education and focuses on supporting and guiding students to achieve their goals and build confidence. | Educational Support → Tutoring 681 | tutor 58 physics 93 economics 146 mathematics 393 study 720 | Overijssel → Deventer 4751 |
| bijlesnatuurkundewassenaar.nl | Bijles natuurkunde Wassenaar | The website discusses physics as a fascinating subject, highlighting that nature behaves according to laws and can be described and predicted using mathematics. It provides articles and deeper dives into various physics topics, such as general relativity and climate change, in both Dutch and English. The tutoring focuses on providing coaching and encouraging systematic, logical, and critical thinking to help students understand and apply physics principles. | Educational Support → Tutoring 681 Science → Physics 329 | physics 93 mathematics 393 tutoring 772 exam 2120 article 6000 | South-Holland → Wassenaar 1372 |
| ajhermans.nl | Delft Institute of Applied Mathematics | The website provides access to Professor Hermans' publications, including a second edition e-book on Water Waves and Ship Hydrodynamics and various PDF presentations. It also offers downloadable materials from past symposia, such as the Symposium on Applied Mathematics dedicated to prof. dr. R. Timman held in 1978. The site includes links to the Georg Weinblum Memorial Lecture series and provides contact information for Professor Hermans. | Events → Conferences & Meetings 5381 | thesis 228 symposium 339 mathematics 393 presentation 1785 publication 2018 | South-Holland → Delft 5309 |
| nollesbegeleidingenbijles.nl | Nolles Begeleiding and Tutoring | The website provides information about the services offered by Nolles Begeleiding and Tutoring, specifically focused on mathematics and exam preparation for secondary school students. It states that the organization is currently fully booked for the current school year and cannot accommodate new students. The services offered include mathematics tutoring, mathematics exam preparation, and educational support, tailored to VMBO, HAVO, and VWO levels and grade levels. | Educational Support → Tutoring 681 | educational support 26 exam preparation 108 mathematics 393 tutoring 772 student 7623 | Pijnacker-Nootdorp → Pijnacker 788 |
| thehaguemaths.nl | The Hague Maths | The academy offers interactive math tuition in small groups, specifically tailored for IB students (MYP and DP SL/HL), GCSE, A/O-levels, and individual one-on-one lessons. Their curriculum is designed to build confidence in problem-solving through collaborative practice and incorporates the school's curriculum, focusing on topics like number and algebra, functions, geometry, statistics, and calculus. The academy's group classes cater to different age groups and levels, including IB MYP years 7-11, DP SL/HL AA/AI years 12-13, GCSE years 10/11, and A-levels Mathematics. | Educational Support → Tutoring 681 | curriculum 277 mathematics 393 tutoring 772 group classes 1306 student 7623 | South-Holland → The Hague 19898 |
| stenza.nl | STENZA | Stenza offers project management services, emphasizing clear communication and solid planning to ensure the successful completion of projects. The company provides interim management services to support organizations undergoing change and assist with replacing managers, fostering team cohesion. Stenza also delivers data analysis and calculations, focused on streamlining business processes and supporting strategic decision-making. | Business Software → Project Management Software 65 | data-analysis 24 calculation 657 interim management 1193 project management 3423 communication 10162 | |
| abenmarjan.nl | Ab and Marjan | Ab and Marjan traveled from January 1st, 2017, to June 16th, 2016, to various locations, including China, Guilin, and Jianshui, keeping a blog and taking photos along the way. The website also contains photos of their travels, particularly of birds and the natural environment in China, and photos of mathematical and artistic concepts such as sundials, knots, and mosaic-knots. Ab and Marjan are both retired and share their interests, including mathematics, birds, art, and travel, on this website. | Stories → Travel Logs 89 | mathematics 393 retirement 406 bird 922 travel 7210 photo 7778 blog 13392 | |
| webrtc.nl | Rob Reijerkerk | The homepage is an overview page of Rob Reijerkerk, in which he addresses a variety of subjects. The website is divided into sections such as mathematics, history, and natural sciences, making the content better organized. Reijerkerk suggests that there is an underlying connection between the various subjects, although this will only become clear with more content. | Specialized History → General History 28 | section 190 mathematics 393 history 7286 | |
| kwofferman.nl | OFN | The site contains topics, deepening tips, exercises, and information about CE exams for various levels, including MAVO, HAVO, and VWO. Visitors are encouraged to view the tips and follow an Instagram account (@SCHEIKUNDE_OFN) to test their chemistry knowledge. The website is regularly updated by the administrator, Kenia Walkiria Offerman Estevez. | Secondary Education → VMBO 332 | chemistry 107 exercises 1058 exam 2120 tips 2789 | |
| rtpraktijktjanssen.nl | RT Praktijk T Janssen | The company offers specialized remedial teaching services. Downloads are available, likely related to math and spelling. RT Praktijk T Janssen also provides worksheets and tailored advice. | Educational Support → Remedial Teaching 392 | worksheet 78 downloads 152 remedial teaching 231 | South-Holland → Hendrik-Ido-Ambacht 664 |
| exactles.nl | ExactLes | The website describes the tutor's university mathematics background and pedagogical approach, which focuses on discovery learning. Tutoring is offered in mathematics, chemistry, physics, biology, and computer science for secondary school students. The website provides options for both in-person tutoring in Huizen and online, and includes reviews from previous students. | Educational Support → Homework Assistance 379 | mathematics 393 tutoring 772 confidence 1163 question 2261 student 7623 | North-Holland → Huizen 1416 |
| wilikberekenen.nl | Wilikberekenen.nl | The website offers a variety of calculations, including physics, finance, geometry, health-related, and mathematical calculations. Users can use online forms to easily perform complex calculations without a calculator. The website also includes information and trivia about the various calculation subjects. | Technology & IT → Educational Tools 32 | forms 244 formula 287 calculation 657 category 2316 | |
| watisde4edimensie.nl | watisde4edimensie | The website discusses the fourth dimension as an extra spatial dimension according to mathematicians, as time according to physicists, and as an invisible world according to artists. It offers an online training with thought experiments and examples to facilitate understanding of the fourth dimension. The website emphasizes the invisible nature of the fourth dimension and links it to concepts such as the universe, space, extraterrestrial life, time, energy, and an invisible world. | Science → Physics 329 | universe 79 dimension 216 time 932 space 3846 energy 9075 training 28133 | |
| talpraktijk.nl | TAL | The website describes the importance of good math development in children, comparing it to building a wall where missing stones undermine stability. The practice explains that math tutoring focuses on finding ‘missing stones’ – the core of the problem – to strengthen children’s math skills. The website offers school support and advice, as well as math tutoring and clear rates, for children needing extra assistance in understanding math. | Stone & Tiles → Stone 101 | math 159 stone 724 wall 1378 | |
| wiskundebijlotte.nl | Wiskunde bij Lotte | The website offers exam training to prepare students for their final exams. The website acknowledges that mathematics can be difficult or unappealing for many students and explains this with various reasons. The website describes the tutoring approach, emphasizing understanding rather than memorization of tricks, and offers coaching and support for anxiety and motivation issues. | Primary & Secondary Schooling → Private Education 34 | exam training 68 mathematics 393 tutoring 772 anxiety 1596 | |
| wiskunstelaar.nl | Wiskunstelaar | The site contains various PDF files with mathematical questions of different difficulty levels, indicated by the number of stars. An example puzzle is a scenario about a father giving the code to his children's safe, where collaboration is required to decipher the code. The site explores mathematical concepts such as fractions, roots, squares, exponentiation, and logarithmic functions, with attention to possible errors and their solutions. | | fraction 22 root 72 square 87 mathematics 393 puzzle 811 | Overijssel → Kampen 2161 |
| 3lok.nl | 3lok onderwijs | The website sells workbooks and practice books for grades 4 to 8, with a focus on the CITO test and the IEP test. The materials are available for different grades (grades 4 to 8) and include subjects such as mathematics, language and comprehension. 3lok onderwijs emphasizes a colorful and attractive design of the workbooks, and uses recycled paper with an FSC®-certified label. | Testing → Test Preparation 22 | reading comprehension 29 workbooks 44 mathematics 393 test 769 paper 770 language 2016 | |
| docenteconomie.nl | Docent Economie | The website provides a range of tutoring services, including individual (1-on-1) tutoring, group classes, and career guidance. An e-book is available on the workings of the economy, and student testimonials are shared. The website provides information on the workings of the economy in three parts (part 1, 2 and 3) and covers topics such as unemployment and the impact of interest rates. | Educational Support → Tutoring 681 | economics 146 career guidance 210 testimonials 416 tutoring 772 e-book 1060 group classes 1306 | |
| illc.uva.nl | University of Amsterdam | The website details the history of the ILLC, including notable individuals who have contributed to its legacy. It outlines the institute's mission and committees, such as the Diversity Committee and Social Code of Conduct, indicating a commitment to inclusivity and ethical research. The site provides a comprehensive overview of current research projects across various areas including epistemology, formal semantics, natural language processing, and theoretical computer science. | | logic 22 language 2016 research 8967 event 45199 | |
| examentraining.bedrijfseco.nl | Checkitin | The site requires registration to access its features. Users pay €4 per academic year, with a 50% discount for registered teachers. After registration, an email is sent to confirm the account. | Testing → Exams 108 | business economics 53 exam preparation 108 email address 142 password 213 teacher 2890 registration 4366 | |
| sabinemartens.nl | Not specified | The website covers topics such as the characteristics, diagnosis, and training of dyscalculia, as well as the causes of math problems and anxiety. The trainer offers guidance to children with math disorders, focusing on a playful approach and accurate observation of the child. The trainer has completed relevant training, including a diploma as a dyscalculia trainer and experience as a teacher and intern supervisor. | Educational Support → Learning Disorders 49 | dyscalculia 67 math 159 anxiety 1596 child 11566 training 28133 | Utrecht → Amersfoort 8011 |
| wiskundewoordenboek.nl | Wiskunde Woordenboek | The dictionary offers two levels of definitions: Standard, suitable for high school students, and Formal, intended for university level. For each definition, examples are provided to illustrate and clarify the concept. The website contains links to various mathematical terms such as Cramer Cartesian Rule, Circle, and Square, and provides links to external sources and social media accounts. | Directories → Web Portals 240 | definition 23 dictionary 115 example 128 vocabulary 133 term 251 | |