LESSON 3 Boo the Blob

1. Mara used six square-inch tiles to make shapes. A picture of each shape is shown below. Use six square-inch tiles to make a shape different from Mara's.

2. Compare the shapes.
1. How are the shapes alike?
2. How are the shapes different?

Use the Boo the Blob Changes Shape pages in the Student Activity Book to investigate area as the shape changes.