Notes
1. Behr,Lesh,Post, Silver, 92-98
2. Behr,Lesh,Post, Silver, 92-98
3. Behr,Lesh,Post, Silver, 98-100
4. Behr,Lesh,Post, Silver, 92-98
5. David C. Geary, 46-47
6. Herb Gross, www.adjectivenounmath.com/www.lovemath.org
7. Herb Gross, www.adjectivenounmath.com/www.lovemath.org
8. Common Core State Standards Mathematics, www.corestandards.org/math
9. Behr,Lesh,Post, Siver, 102
10. Roger Howe, Three Pillars of Math and Beyond
11. Roger Howe, Thinking of Division III
12. Roger Howe, Thinking of Division III
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