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Reasoning-and-proving opportunities in elementary mathematics textbooks
Bieda, Kristen N., Ji, Xueying, Drwencke, Justin, Picard, AndrewVolume:
64
Year:
2014
Language:
english
Journal:
International Journal of Educational Research
DOI:
10.1016/j.ijer.2013.06.005
File:
PDF, 222 KB
english, 2014