How to make a hexaflexagon
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Have you ever folded scraps of paper into shapes and discovered something new? In this lesson, Vi Hart dives into the fun mathematics behind the hexaflexagon, a folding paper puzzle invented in 1939.
WatchThink 4 Multiple Choice &
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0 Open Answer Questions Dig Deeper Learn More Discuss 2 Guided Discussions &
1 Open Discussion
Additional Resources for you to Explore
This video is based on a true story. Arthur H. Stone really did invent the hexaflexagon after playing with the paper strips he'd cut off his too-wide British paper, and really did start a flexagon committee! For more videos about hexaflexagons, watch Part 2 of Vi Hart's video series here: http://youtu.be/paQ10POrZh8
Read more about hexaflexagons in Martin Gardner's book of Puzzles and Games: http://geofhagopian.net/papers...
Find patterns for a large variety of flexagons: http://www.flexagon.net/
Learn how to host your own Flexagon Party: http://www.puzzles.com/hexafle...
Other TED-Ed Math Lessons: https://ed.ted.com/lessons/can...
https://ed.ted.com/lessons/how...
https://ed.ted.com/lessons/the...
Read more about hexaflexagons in Martin Gardner's book of Puzzles and Games: http://geofhagopian.net/papers...
Find patterns for a large variety of flexagons: http://www.flexagon.net/
Learn how to host your own Flexagon Party: http://www.puzzles.com/hexafle...
Other TED-Ed Math Lessons: https://ed.ted.com/lessons/can...
https://ed.ted.com/lessons/how...
https://ed.ted.com/lessons/the...
About TED-Ed Best of Web
TED-Ed Best of Web are exceptional, user-created lessons that are carefully selected by volunteer teachers and TED-Ed staff.
Meet The Creators
- Video created by Vihart
- Lesson Plan created by Elise Haadsma
