Grade 9 - Grade 12 Math Lesson Plans

1. Q T Pi Fashions - Learning About Credit Card Use
2. Radioactive Decay: A Sweet Simulation of Half-Life
3. Rates and Taxes
4. Rates of Change in Pick's Theorem
5. Rediscovering the Patterns in Pick's Theorem
6. Reflect on This
7. Reflect on Your Work
8. Reflecting on Your Work
9. Reflections Across Two Mirror Lines
10. Relating Rotations to Symmetry
11. Relationships Between Reflections and Symmetry
12. Rhythm and Art: Elements of Art
13. Seeing Music
14. Shedding the Light
15. Show Me the Money! A Lesson on the Unforseen Costs of Car and House Loans

1. Shrinking Candles, Running Water, Folding Boxes
2. Smokey Bear Takes Algebra
3. Social Security Gains Two More Years
4. Soda Cans
5. Soda Rack
6. Sports Rankings
7. Stacking Squares
8. Stick or Switch?
9. Stock Market Price History
10. Sums of Vectors and Their Properties
11. Supply and Demand
12. Symbolic Analysis
13. Symmetries I
14. Symmetries I: Conclusions
15. Symmetries II
16. Symmetries II: Conclusions
17. Symmetries III
18. Symmetries IV
19. Tetrahedral Kites
20. The Big Mac Index
21. The Centroid and the Regression Line
22. The Devil and Daniel Webster
23. The Early 1980s: A Tough Time for Home Builders and Mortgage Bankers
24. The Economics of Homebuying
25. The Economics of Income: If You're So Smart, Why Aren't You Rich?
26. The Economics of Income: The Rich Nations Mystery
27. The Economics of Income: Which 'Wood' You Choose?
28. The Economics of Interest Rates
29. The Economics of Professional Sports: Comparative Advantage and Specialization
30. The Economics of Professional Sports: If You Build It, Will They Come?
31. The Economics of Professional Sports: Underpaid Millionaires?
32. The Effects of Outliers
33. The Regression Line
34. The Regression Line and Correlation
35. The Road to Emerald City Is Paved with Good Intentions