1. Buried 3-D Shapes:  Click on the shape that is highlighted in the picture.
2. Nets:  Match the unfolded shape to the 3-D shape that is can be folded into.
3. 3-D Matching:  Click and drag the name of the shape onto the shape itself.
4. 3-D Shapes Concentration:  Match the cards to win!
5. Building Houses:  This is a hard one - give it your best shot!