How many rectangles?

Collect resources

You will need:

• 24 square tiles (or square sticky notes)

• grid paper

• something to write with.

Discuss/reflect

• What is the same about these two rectangles?

• What is different about these two rectangles?

• What are you wondering?

• Can you make another rectangle that uses 12 squares?

Discuss/reflect

• How many different rectangles can you make?

• How will you know when you have found them all?