初中数学“数与代数”新旧教材比较研究——以七年级上册“有理数加法”法则为例

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1001-8875|volume|8|2-4

ISSN: 1001-8875

Source: 数学教学通讯, Vol.volume, Iss.8, 2016-01, pp. : 2-4

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Abstract