*Cuisenaire Rods Rock! Exploring Multiplication & Proportionality in Grades 4 – 7*, by Carole Fullerton

*Eyes on Math, a Visual Approach to Teaching Math Concepts*, by Marian Small(Grades K – 8)

*Building Proportional Reasoning Across Grades and Math Strands*, K-8, by Marian Small

*Fair Shares, Teaching Division in Grades 4-7, *by Carole Fullerton

*Number Talks; Fractions, Decimals, and Percentages, *by Sherry Parrish & Ann Dominick