Sort three-dimensional objects according to particular attributes, eg the shape of the surfaces
| 1. | Same Size, Different Shape? - select shape with same volume | |
| 2. | Same Size, Different Shape? - select object with same volume | |
| 3. | Surface Study - flat surfaces | |
| 4. | Surface Study - curved surfaces | |
| 5. | Box It Up 3 - select correctly shaped box for given lid | |
| 6. | Box It Up 2 - select correctly shaped box for given lid | |
| 7. | Fascinating Faces 3 - select all shapes with circular face/s | |
| 8. | A Block Of Many Faces 2 - select shapes with triangular face/s | |
| 9. | A Block Of Many Faces 1 - select shapes with rectangular face/s |