Title: Young Mathematicians at Work: Constructing Fractions, Decimals, and Percents / Edition 1, Author: Catherine Twomey Fosnot
Title: Understanding Middle School Math: Cool Problems to Get Students Thinking and Connecting, Author: Arthur Hyde
Title: The Geometer's Sketchpad, Exploring Precalculus / Edition 1, Author: McGraw Hill
Title: The Geometer's Sketchpad, Exploring Conic Sections / Edition 1, Author: KEY CURRICULUM
Title: Mathematics Assessment Sampler, Grades 6-8: Items Aligned with Nctm's Principles and Standards for School Mathematics / Edition 1, Author: Bethan Cole