Shape overlays and combinations

What you'll learn

1. 1

   Imagine stacking two transparent 🎞️ sheets on top of each other. When you put a square on top of a circle, you see a new shape!

2. 2

   If you put a triangle on top of a square, how many shapes are you combining?

3. 3

   Look at this square and this circle. When they overlap, the middle part is a new shape called a lens.

4. 4

   Let's combine a triangle and a rectangle together.

5. 5

   Drag and overlap these two shapes to make a new one. What do you see?

6. 6

   When a triangle sits on top of a square, the overlapped part can look like a smaller what?

7. 7

   What shape do you get when you put a circle on top of a square so they share the same centre?