Make your own Flexagons & Geometric Toys


In these hands-on tutorials, you’ll learn how to make a flexagon, a most fascinating geometric toy! It looks like an ordinary paper hexagon with a front and a back, but hidden inside is a third side (or face) that can be brought to the outside by flexing the paper.

Flexagons are folded paper polygons that have the neat feature of changing faces as they are flexed. There are many types of flexagons. The names of flexagons tell the type of polygon and the number of faces.

Click here to go to the Flexagon introductory page with instructions on how to make a basic Flexagon.

Then to make a Hexa-hexaflexagon, go here.

Then to make a Tri-tretraflexagon, go here.

And THEN, to make a way cool FLEXTANGLE, go here!