问题情境对学生建构有理数加法法则影响的差异性研究
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1004-9894|24|6|64-67
ISSN: 1004-9894
Source: 数学教育学报, Vol.24, Iss.6, 2015-01, pp. : 64-67
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Abstract