Books by Key Curriculum Press

Exploring Ratio, Proportion, and Probability, Grades 6-8, with the Geometer's Sketchpad
Key Curriculum Press

Engineering the Future: Engineer's Notebook: Project 2.0: Science, Technology, and the Design Process: Design a Building of the Future
Key Curriculum Press

NYC Title 1 Elementary School Activities with the Geometer's Sketchpad V5
Key Curriculum Press