Thinking Mathematically : Integrating Arithmetic and Algebra in Elementary School
作者： Linda Levi , Megan Loef Franke , Thomas P. Carpenter
DOI:
关键词: Algebra over a field 、 Early Algebra 、 Mathematics education 、 Teaching method 、 Mathematics 、 Algebra 、 Thinking skills 、 Mathematics instruction 、 Number sentence 、 Equals sign 、 Primary education
摘要:
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