Cool Flexagon Art : Hidden in the Folds
Polygon Basics : Sides, Vertices, and Angles
In the Fold : Types of Flexagons
Folding Tips : Make it Easier!
Project 1: Make a Hexa-Tetra Flexagon
Project 2: Make a Hexa-Hexa Flexagon
3-D Geometry : From Shapes to Solids
Project 3: Make a 3-D Flexagon
Project 4: Transformer Star