In this Arts & Crafts video tutorial you are going to learn how to fold an origami ninja star. Take a normal paper. Fold it diagonally from one corner and cut off the extra portion to make a square. Fold it in half and cut into 2 rectangles. Fold each piece in half along the length. Fold both ends of each piece in opposite directions to make a triangle. Now fold the ends again to make a bigger triangle at both ends of each piece of paper. Each sheet will form a 'Z' shape. Now place one sheet on top of the other forming a cross. Then fold in the protruding triangles of one over the other piece and slot it into the fold of the other piece. And your Ninja star is ready!