Time-Travel Math: An Advanced Geometry Adventure (Grades 4-5) SKU: 4137 Price: $19.95
Now You Know! Volume 1: 700 Challenging Questions for the Curious Mind SKU: 2504 Price: $24.95
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Chances Are: Making Probability and Statistics Fun to Learn and Easy to Teach SKU: 353 Price: $19.95
Red Hot Root Words: Mastering Vocabulary With Prefixes, Suffixes, and Root Words (Book 1) SKU: 379 Price: $16.95
Enrichment Units in Math (Book 1) SKU: 689 Price: $17.95
Brain Food: 100+ Games That Make Kids Think SKU: 319 Price: $24.95
Enrichment Units in Math (Book 2) SKU: 697 Price: $17.95
Enrichment Units in Math (Book 3) SKU: 700 Price: $17.95
Math-a-Logic SKU: 073 Price: $17.95
More Math Puzzles and Patterns for Kids SKU: 149 Price: $14.95