PROBLEM:  Can you make three dimensional shapes from two dimensional shapes?

PREDICTION:  

 TRACE YOUR COOKIE CUTTERS.  NAME THE SHAPES YOU ARE USING.

Roll out the playdough. Cut out shapes using cookie cutters. These are two-dimensional shapes. Show your teacher. After your teacher has seen the shapes, make a three-dimensional model of the shapes and draw what they look like. Have your teacher see your final shape.

CONCLUSION: What is the difference between two dimensional and three dimensional shapes?