几何直观,让抽象的数“看得见”——苏教版三下《小数的初步认识》教学实录

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1005-6009|volume|25|51-54

ISSN: 1005-6009

Source: 江苏教育, Vol.volume, Iss.25, 2017-01, pp. : 51-54

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Abstract