基于课程标准的九年级化学教学设计--以“水的净化”为例

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1001-7070|29|2|184-188

ISSN: 1001-7070

Source: 桂林师范高等专科学校学报, Vol.29, Iss.2, 2015-01, pp. : 184-188

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Abstract