Pythagoras' Bow Tie: Pre-algebra Investigations Using the 121-pin Geoboard / Grades 5-8

by Ron Ritchhart

Book by Ritchhart, Ron

Paperback

Published January 1, 2000

About the author

Ron Ritchhart is currently a Senior Research Associate at Harvard Project Zero where his work focuses on such issues as teaching for understanding, the development of intellectual character, creative teaching, making students' thinking visible, and most recently the development of school and classroom culture. Ron's research and writings, particularly his theory of Intellectual Character and framework for understanding group culture through the Cultural Forces, have informed the work of schools, school systems, and museums throughout the world. His current research focuses on how classrooms change as teachers strive to make thinking valued, visible, and actively promoted in their classrooms.