5 Jun 2014

3D shapes

Triangles, circles and squares are 2D shapes because they are flat.
Spheres, cylinders and cubes are 3D shapes because they are full and pop out like at a 3D movie.
 
Look at these 3D shapes we found in the playground:
 
This log is a cylinder.

This pole is a cylinder too.

This tunnel is a cylinder as well.

Look at these cubes!

This window looks like a sphere.

More cylinders!
 

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