Enrichment Units in Math, Book 2

This is the second in a three-book series that can be used to extend the regular math experience. Each of the four units in the book provides sequential information and activities that allow student to easily master the motivating topics whether they are working by themselves, in a small group, or in a whole-class setting. Here are the perfect extension activities for the regular math curriculum. The units include: Permutations and Combinations, Tessellations, Line Drawings, and Coordinate Graphing. Grades 4-6.