Books by Deborah Schifter
No products found matching the selection.
-20%
Early Algebra: Research into its Nature, its Learning, its Teaching
Swee Fong Ng, Jeongsuk Pang, Deborah Schifter, Carolyn Kieran
€12.66
€15.82
-20% with code BOOKS
In stock at our supplier
-20%
Connecting Arithmetic to Algebra: Strategies for Building Algebraic Thinking in the Elementary Grades
Deborah Schifter, Virginia Bastable, Susan Jo Russell
€54.42
€68.02
-20% with code BOOKS
In stock at our supplier
-20%
But Why Does It Work?: Mathematical Argument in the Elementary Classroom
Traci Higgins, Deborah Schifter, Virginia Bastable, Susan Jo Russell, Reva Kasman
€58.31
€72.89
-20% with code BOOKS
In stock at our supplier