3D shapes are made of 2D shapes!
A cube is made of squares. ✅
A pyramid has some triangles in it. ✅
If you put a 3D object on a piece of paper, you can trace shapes around it with your pencil. 🖊
On your computer, you can trace them with your finger. 👉
Let's see what that means!
Which shapes can you trace in this cube? 🤔
Squares!
Which shapes can you trace in this pyramid? 🤔
Triangles and a rectangle at the base!
Which shapes can you trace in this prism? 🤔
Squares and rectangles!
Which shapes can you trace in this cylinder?
Circles!
Great work. 🤗
Now, try the practice! It's fun.