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Helping Students Make Sense of Algebraic Expressions: The Candy Shop

Diana Underwood Gregg and Erna Yackel 

May 2002, Volume 7, Issue 9, Page 492

Abstract:
Article describes a sequence of activities designed to help middle school students develop a conceptual understanding of addition and subtraction of algebraic expression.

Keywords:
Article
Conceptual Development
Grades 6-8
Teacher
Lesson Plans
Representation