444 Home Page

1. Week 9/30-10/04

2. Week 10/07-11

3. Week 10/14-18

4. Week 10/21-25

5. Week 10/28-11/1

6. Week 11/04-08

7. Week 11/11-15

8. Week 11/18-22

9. Week 11/25-29

10. Week 12/02-06

11. Week 12/09-13

Monday 11/18 444

• Assignment 7 Due
• Assignment 8A and Assignment 8B due Monday, 11/25.

Class Activity: Relations inside Regular Pentagons

• Handout with Pentagon Figures
• Answers and Relations -- notes from class discussion

Wednesday 11/20 444

Class Activity: Finding centers of rotation in tessellations and wallpaper patterns.

• Handouts: Four handouts with patterns. None or few of these will show up on the web.
• Assignment 8B due Monday 11/15

Wednesday 11/20 487

• Lab 8 is about the symmetry of "wallpaper" patterns. Note: Some revisions have been made to the web version since the printed version. Changes are in red.