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Accept [Privacy Policy](https://amplify.com/customer-privacy) # The Mathematical Playground Free tools, courses and manipulatives to make online learning more interactive and engaging than ever before. Polypad has moved from Mathigon to Amplify – read our [FAQs](https://polypad.amplify.com/faqs) for more details. ## Polypad **Unleash your creativity** with the world’s **best manipulatives**! Engage in **problem-solving**, explore patterns and **collaborate** with others. [Launch Polypad](https://polypad.amplify.com/p) [Getting started](https://polypad.amplify.com/help) [Fractals](https://mathigon.org/course/fractals) [Flash Cards](https://fluency.amplify.com/) [Timeline](https://mathigon.org/timeline) [Sequences](https://mathigon.org/course/sequences) [Graph Theory](https://mathigon.org/course/graph-theory) [Factris](https://mathigon.org/factris) [Origami](https://mathigon.org/origami) [Symmetry](https://mathigon.org/course/transformations) Be curious and creative. Learn problem-solving and critical thinking. Discover the great power and unexpected beauty of mathematics. ## Loved by Educators around the World. Our unique and powerful tools work with whichever curriculum or devices you use. To learn more, sign up for our weekly events or explore our free teacher resources\! [Lesson Plans](https://mathigon.org/tasks)[Events and Tutorials](https://mathigon.org/learn) [Tim Brzezinski@TimBrzezinskiThis jaw-dropping Mathigon update opens the doors to so many new student exploration & activity possibilities in geometry\!](https://twitter.com/TimBrzezinski/status/1422221293487804420) [Mark Labuda@MrMLabudaHands down the best virtual manipulative site that I've ever come across. You can manipulate the tools to meet the needs of your lesson and access so many lessons. Amazing stuff](https://twitter.com/MrMLabuda/status/1392932391438716933) [Sunil Singh@MathgardenPolypad is quickly becoming the magical locus for most students/teachers and their interactivity with mathematics – and the joyous experiences that result\!](https://twitter.com/Mathgarden/status/1426567155018051590) [Grant Sanderson@3blue1brownMathigon is one of the greatest math resources out there on the internet, no question.](https://twitter.com/3blue1brown/status/1237130400406728704) [Guardiantheguardian.comOne of the most accessible and engaging maths resources available on the web, a true mathematical wonderland.](https://www.theguardian.com/science/2019/jan/28/can-you-solve-it-gems-from-a-mathematical-wonderland) [James Tanton@jamestantonMathigon is on its way to revolutionise maths teaching as we know it and what an honour to have explodingdots in their mix\!](https://twitter.com/jamestanton/status/1383145287506485248) [Andrea Biro@mrsbistroCan’t get over how much of a game changer Polypad is. I can manipulate the tiles and write/type on the screen as we go through the lesson together. Ss practice on their own canvases and I can see their work. Beautiful.](https://twitter.com/mrsbistro/status/1395044714949271555) [Adina R@adinam225If you haven't checked out Polypad and taken time to explore all its features, you're seriously missing out\!](https://twitter.com/adinam225/status/1414786223726637056) [Kelli Holden@KelliHoldenWorking with area this week and loving how Mathigon makes it easy for my online learners. Their comment? “Using Mathigon feels like my birthday every day!” So grateful for this powerful tool.](https://twitter.com/KelliHolden/status/1392277839194382337) [Hunter P.@professorpattonPolypad has been a game changer for virtual learning (and in-person learning).](https://twitter.com/professorpatton/status/1402264598095581193) [Brad Vodden@MrVoddenIf you are looking for some online math manipulatives, Mathigon is a game changer! My students love all the tools to represent and show your thinking. You can also save a template to get Ss started.](https://twitter.com/MrVodden/status/1391820794918023171) [Mark Kaercher@shskaercherPolypad is quickly becoming a powerful tool for ALL content areas\!](https://twitter.com/shskaercher/status/1426879997390753792) [Jean Hume@HumieJWow. The Mathigon Polypad is a game changer! It fits perfectly with middle years math and PAA tasks. I can’t wait to try it with my kids this year! Thanks for this amazing resource\!](https://twitter.com/HumieJ/status/1427422064525275138) [Jayne Breton@JBretonmathJust heard a kid exclaim with enthusiasm “BAM! Polypad baby…”](https://twitter.com/JBretonmath/status/1499776130529865735) [Pip - Mathematics@AccomplishEduGreat reaction from a teacher I was working with today when I shared a task using Mathigon tiles - "I must let the rest of the team know about this site."!!! Highly recommend you take a look at](https://twitter.com/AccomplishEdu/status/1402266218732654594) [Geoff Krall@geoffkrallPolypad is an absolute game changer and I've only known about it a few months.](https://twitter.com/geoffkrall/status/1487215971337076740) [Maths Teacher Circles@MathsCirclesOzMathematical play. Which part of the Polypad are you drawn to play with most? This Mathigon playpit has been a go-to tool during Maths Teacher Circles explorations.](https://twitter.com/MathsCirclesOz/status/1483215053549719552) [Maine Math & Science Alliance@mmsa\_orgWhile partnering with teachers this school year, we have used Polypad in Grades K-8 to model a new game, design and project images for math talks and much more.](https://twitter.com/mmsa_org/status/1488139405135069193) [Catherine Tang@EduScribblingsDiscovering all these amazing things on Polypad. This fraction strips manipulative is helping to make equivalent fractions very clear\!](https://twitter.com/EduScribblings/status/1489620561701621760) [RenieMc@reniemckCheck out this fabulous maths app for Middle school. Love the timeline! So many options for inquiry learning.](https://twitter.com/reniemck/status/1500035911093944325) ## A game changer for education. Our unparalleled interactivity allow students to explore, discover, learn problem-solving and be creative. Captivating storytelling and real applications make abstract topics more engaging than ever before. [Learn more](https://mathigon.org/about) ### For school district We work with schools and districts all around the world. Please [email us](<mailto:contract-support@amplify.com?subject=Mathigon DPA Request>) if you need to sign a data privacy agreement. ### Partner with us We license our technology and content to other organisations. Please [get in touch](<mailto:support@mathigon.org?subject=Commercial Partnerships>) if you are interested in working with us. ### Even more math\! Mathigon is part of [Amplify](https://amplify.com/), one of the leading providers of curriculum and assessment programs in the US. [Learn more…](https://mathigon.org/press) [Winner](https://bettawards.com/2022-winners/) [Winner](https://www.gessawards.com/gess-education-awards-2019-finalists) [Gold Winner](https://www.reimagine-education.com/) [Finalist](https://edtechdigest.com/2020-finalists-winners/) [Top Pick](https://www.commonsense.org/education/website/mathigon) [Honouree](http://webbyawards.com/winners/2017/websites/general-website/education/mathigon/) [Gold Winner](http://winners.lovieawards.eu/#!y=2013&wc=66&w=153) [ALA Notable](http://www.ala.org/alsc/awardsgrants/notalists/ncdm) [Winner](https://theedtechpodcast.com/festival/) [Evidence Aware](https://www.ucleducate.com/) [Winner](http://www.academicschoice.com/websites/mathigon.php) [Certified](http://www.educationalappstore.com/app/mathigon) [About](https://mathigon.org/about)•[Talks and Events](https://mathigon.org/learn)•[For Teachers](https://mathigon.org/teachers)•[Gift Store](https://mathigon.org/store)•[Press](https://mathigon.org/press) [FAQs](https://mathigon.org/faqs)•[Accessibility](https://mathigon.org/accessibility)•[Privacy Policy](https://amplify.com/customer-privacy)•[Acceptable Use Policy](https://amplify.com/acceptable-use-policy) © 2023 Mathigon Popular Courses [Intermediate – Circles and PiSpheres, Cones and Cylinders](https://mathigon.org/course/circles/spheres-cones-cylinders) [Intermediate – Sequences and PatternsFibonacci Numbers](https://mathigon.org/course/sequences/fibonacci) [Intermediate – Graphs and NetworksThe Bridges of Königsberg](https://mathigon.org/course/graph-theory/bridges) [Advanced – FractalsThe Mandelbrot Set](https://mathigon.org/course/fractals/mandelbrot)

Free tools, courses and manipulatives to make online learning more interactive and engaging than ever before. Polypad has moved from Mathigon to Amplify – read our [FAQs](https://polypad.amplify.com/faqs) for more details. ## Polypad **Unleash your creativity** with the world’s **best manipulatives**! Engage in **problem-solving**, explore patterns and **collaborate** with others. [Launch Polypad](https://polypad.amplify.com/p)[Getting started](https://polypad.amplify.com/help) [Fractals](https://mathigon.org/course/fractals)[Flash Cards](https://fluency.amplify.com/)[Timeline](https://mathigon.org/timeline)[Sequences](https://mathigon.org/course/sequences)[Graph Theory](https://mathigon.org/course/graph-theory)[Factris](https://mathigon.org/factris)[Origami](https://mathigon.org/origami)[Symmetry](https://mathigon.org/course/transformations) Be curious and creative. Learn problem-solving and critical thinking. Discover the great power and unexpected beauty of mathematics. ## Loved by Educators around the World. Our unique and powerful tools work with whichever curriculum or devices you use. To learn more, sign up for our weekly events or explore our free teacher resources\! [Lesson Plans](https://mathigon.org/tasks)[Events and Tutorials](https://mathigon.org/learn) ## A game changer for education. Our unparalleled interactivity allow students to explore, discover, learn problem-solving and be creative. Captivating storytelling and real applications make abstract topics more engaging than ever before. [Learn more](https://mathigon.org/about) ### For school district We work with schools and districts all around the world. Please [email us](<mailto:contract-support@amplify.com?subject=Mathigon DPA Request>) if you need to sign a data privacy agreement. ### Partner with us We license our technology and content to other organisations. Please [get in touch](<mailto:support@mathigon.org?subject=Commercial Partnerships>) if you are interested in working with us. ### Even more math\! Mathigon is part of [Amplify](https://amplify.com/), one of the leading providers of curriculum and assessment programs in the US. [Learn more…](https://mathigon.org/press)