- Number Sense: Fractions The Meaning Of Fractions (Contemporary's Number Sense)
- Ratio & Proportion (Number Sense)
- Contemporary's Real Numbers Developing Thinking Skills in Math: Tables Graphs and Data Interpretation (Contemporary's Real Numbers: Developing Thinking Skills in M)
- Contemporary's Real Numbers: Developing Thinking Skills in Math : Algebra Basics
- Contemporarys Number Sense Discovering Basic Math Concepts: Teachers Resource Guide