"初步"不能"粗糙"——关于"角的初步认识"的教学实践与思考
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1001-8875|volume|4|16-18
ISSN: 1001-8875
Source: 数学教学通讯, Vol.volume, Iss.4, 2017-01, pp. : 16-18
Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.
Abstract