Modular Snake by Jo Nakashima (Folded by me)

I have always been fascinated with Action Origami. Basically the finished model includes some movement as jumping, flapping, flying, etc. This Category of Origami brings more enthusiasm to kids. 

Origami Magic Ball
(Yuri Shumakov)

Origami Spring
(Jeff Beynon)

To make these models you can refer to the links below by Jo Nakashima :-