在估算教学中培养小学生数学语言表达能力的方法探析

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 2095-3712|6|20|114-115

ISSN: 2095-3712

Source: 教育观察, Vol.6, Iss.20, 2017-01, pp. : 114-115

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Abstract