Today, in second grade, we have worked collaboratively. The challenge we were asked was how to convert
into geometric bodies.
It is a very difficult to turn a flat shape into a three-dimensional body
First, draw the flat shape. Then, we took a geometric body and thought about the relationship between flat shape and geometric body. And finally, we try to make bodies in three dimensions. For example, you can get a cube (geometric body) with six squares (flat figure).
Here you have the development of some geometric bodies: