Books by Steven Chanan
Exploring Algebra 2 with The G
Exploring Algebra 2 with The Geometer's Sketchpad Version 5
Geometer's Sketchpad
Geometer's Sketchpad
Exploring algebra with the Geometer's Sketchpad
101 project ideas for the Geom
101 project ideas for the Geometer's Sketchpad
The Geometer's Sketchpad Learn
The Geometer's Sketchpad Learning Guide (Dynamic Geometry Software for Exploring Mathematics,Version 4)