444 Home Page

1. Week 1: 9/29-10/03

2. Week 2: 10/06-10

3. Week 3: 10/13-17

4. Week 4: 10/20-24

5. Week 5: 10/27-31

6. Week 6: 11/03-07

7. Week 7: 11/10-14

8. Week 8: 11/15-21

9. Week 9: 11/24-28

10. Week 10: 12/01-05

11. Week 11: 12/08-12

Math 444 JSP Page

• Notes
• Worksheets
• Assignments
• Labs
• Tests
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Monday 12/1 444

Refer to the Transformation Page for links to pages on this topic.

Assignment 9 due Friday, 12/5

Class Notes:

• Composition of Isometries - already seen
• Composition of Isometries - New
• Exanple of composition of two rotations

Wednesday 12/3 444

• Triple line reflections are glide reflections (mostly)
• Papers from Lab 9 due today.
• Isometries, tessellations, and wallpaper patterns

Wednesday 12/3 487

• Lab 10 - More Transformations and Symmetry. Links to GSP files and Kaleidotile software.

Friday 12/5 444

• Assignment 9 due today - Link to As. 09 ANSWER SHEET
• Orientaton of Products of Isometries -- as easy as 2+3!
• Table of Isometry Clues -- Fixed Points and Invariant Lines
• Constructing Isometries from Images of Triangles and Segments
• Napoleon Theorem and More Napoleon
• Proofs about Napoleon figure. This includes what was missing at the end of class. The point of concurrent is called the Fermat point.