Discover the math lessons students can learn from activities based on 56 carefully selected childrens books. Each book offers 28 fully described activity units supported by three or four reproducible handouts; units specify correlations to standards set by the National Council of Teachers of Mathematics. In activities based on reading Jumanji, for example, students distinguish between probable and improbable events, do mapping on a coordinate grid, and write about what would happen if their own favorite game suddenly became real. Grades K-6. Answer keys. Illustrated.