We are in a squared room right now. There are four corners in this room. Next, we will learn about rectangles. Rectangles are almost like squares, but their sides are not all the same size. Next, we will learn about triangles.
Triangles have three sides.
Two sides of a triangle come together to form corners also. Finally we will learn about stars. Stars are made up of small triangles. A star has five corners, and 10 sides. I will then pass out one of each kind of food shape to each child to show the differences between the 5 basic shapes.