i dont know what a flat fold is, but if your trying to do a squash fold, open up the area youre trying to squash(so that the sides are symetrical, or at least in most cases) and flatten it. hope this helps!
you fold it
who was the first person to fold origami
Fold the paper.
Origami, of Japanese origin, is a nice way to fold paper into recognizable figures. So, you fold paper.
Get a scrap of paper and fold it.
You can see the diagram and fold.
you fold it. Nah.
Easy. Just fold
Below is a related link to a video tutorial on how to fold an origami Spider .
check this out:www.origamivideo.net/
Go to eHow .com
It's when you fold the paper in half down the center and when you stand the folded paper on a flat surface, it sticks up like a mountain!