"In Introduction to Representation, Bonnie Ennis and Kimberly Witeck share ways to help students use algorithms, graphs, manipulatives, diagrams, and other written and pictorial forms to express mathe
Two experienced teachers suggest instructional strategies for using manipulatives to model math concepts, pictures to represent mathematical thinking, numbers to represent mathematical ideas, and grap
NCTM's Process Standards support teaching that helps children develop independent, effective mathematical thinking. The books in the Heinemann Math Process Standards Series give every primary teacher
