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Subject-Matter Knowledge and Elementary Instruction: A Case from Functions and Graphing
Mary Kay Stein, Juliet A. Baxter and Gaea LeinhardtVolume:
27
Language:
english
Journal:
American Educational Research Journal
DOI:
10.2307/1163104
Date:
January, 1990
File:
PDF, 2.83 MB
english, 1990