2 animated diagrams
Action models
The paper keeps working after the last fold.
Intermediate6 min · 9 steps
Jumping Frog
The origami jumping frog is a traditional action model folded from a stiff rectangle that springs forward when you press and release its back. It is an intermediate model that takes about six minutes, mostly for the collapse and the zigzag spring.
Intermediate6 min · 6 steps
Pinwheel
The origami pinwheel is a flat four-bladed model folded from the traditional windmill base that can be pinned to a stick so it spins in the wind. It is an intermediate model taking about six minutes, with one careful step where hidden corners are pulled out.