Discover the unusual math of twisted strips of paper
Flexagons are twisted strips of folded paper, which reveal their properties when flexed.
This online course will explain what flexagons are, their history and their naming conventions. You’ll find out how to create your own flexagons and be able to share them with our global community of learners.
You’ll also explore mathematical fields that provide tools to analyze flexagons, including topology and graph theory and learn about Möbius strips, Tuckermann diagrams and more.
What topics will you cover?
- The invention of flexagons
- How to make flexagons
- Cyclic and non-cyclic flexagons
- Advanced flexagons
- Möbius strips and their surprising properties
- The math behind flexagons, Möbius strips and knotted paper bands
When would you like to start?
Start straight away and learn at your own pace. If the course hasn’t started yet you’ll see the future date listed below.
Who is the course for?
This course is aimed at learners who enjoy being creative, solving puzzles, folding paper and revealing hidden mathematics. It will be especially useful for parents or teachers looking to inspire a love of math and do fun math activities with young people.
Who developed the course?
Davidson Institute of Science Education at the Weizmann Institute of Science
The Weizmann Institute of Science is one of the world’s leading multidisciplinary basic research institutions in the natural and exact sciences. The Davidson Institute of Science Education is the educational arm of the Weizmann Institute.