Raamatud Deborah Schifter
Valikule vastavaid tooteid ei leitud.
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Early Algebra: Research into its Nature, its Learning, its Teaching
Swee Fong Ng, Jeongsuk Pang, Deborah Schifter, Carolyn Kieran
11,87 €
15,82 €
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Connecting Arithmetic to Algebra: Strategies for Building Algebraic Thinking in the Elementary Grades
Deborah Schifter, Virginia Bastable, Susan Jo Russell
51,02 €
68,02 €
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But Why Does It Work?: Mathematical Argument in the Elementary Classroom
Traci Higgins, Deborah Schifter, Virginia Bastable, Susan Jo Russell, Reva Kasman
54,67 €
72,89 €
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