
Start with a square piece of paper.

Fold it in half

Fold it back in half again.

Unfold it all the way, then fold corners on opposite sides.

Fold it so that you can see the colors of paper on both sides.

Fold a corner over.

Tuck the corner under the fold, repeat for the other side

Flip it over, and fold the triangles back in.

Fold it in half diagonally.
I hope this works... You have to make 3, 6, 12, or 24 of these to make the shapes.