- Shapes and Designs Extensions
- Covering and Surrounding--Extensions 1-7
- Ruins of Montarek Extensions
- Drawing cubes with Maple
- Drawing cubes with POV-Ray Source file Image

- Stretching and Shrinking Extensions
- Filling and Wrapping Extensions
- Looking for Pythagoras Extensions

- Teacher's Guides
- Homework #1
- Homework #2
- Homework #3
- Homework #4
- Homework #5
- Homework #6
- Homework #7
- Homework #8