Sure-fire techniques of visualizing, dramatizing, and analyzing numbers promise to attract and retain students' attention and understanding. Topics include basic multiplication and division, algebra, word problems, graphs, and more.
Inhaltsverzeichnis
Introduction
1. Even and Odd
2. Divisibility
3. An Unorthodox Point of Entry
4. "Tricks, Bags, and Machines"
5. "Words, Signs, and Pictures"
6. Sudden Appearance of a Practical Result
7. A Miniature Problem in Design
8. Investigations
9. The Routines of Algebra I
10. The Routines of Algebra II
11. Graphs
12. Negative Numbers
13. Fractions
Answers