三角形“五心”衔接复习课的实验教学——利用几何画板
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 2095-3712|volume|11X|56-58
ISSN: 2095-3712
Source: 教育观察, Vol.volume, Iss.11X, 2015-01, pp. : 56-58
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Abstract