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中学化学这门学科从表面上看起来枯燥乏味,但是其中很多知识点、概念等都是通过实验的方式表现的,如果教师没有正确进行引导,那学生势必就无法对化学这门学科提起兴趣,更别说激活知识。因此,如何激活学生的学习兴趣,搞活化学教学,提高化学家教学质量,已成为每一位化学教师的重要职责。本文从联系实际,激活知识;巧设质疑,激活知识;巧用图表,激活知识;巧制微视频,激活知识;课堂抢答,以赛促趣五个方面来就如何激活知识进行阐述,以期为广大一线化学教师提供参考。
Middle School Chemistry This discipline seems dull on the surface, but many of the knowledge points and concepts are presented experimentally. If the teacher does not guide correctly, then the student is bound not to be interested in the subject of chemistry. Let alone activate knowledge. Therefore, how to activate students’ interest in learning, invigorate chemistry teaching and improve chemist teaching has become an important duty for every chemistry teacher. This article from the contact with the actual activation of knowledge; clever questioning, activation of knowledge; clever use of charts, activation of knowledge; clever system of micro-video, activation of knowledge; classroom rush answer, to play the game of interest to explain how to activate knowledge, The majority of first-line chemistry teachers provide a reference.