The first part puts forward for the problem, the existent key problem commenced from the current chemistry classroom teaching, elaborating important meaning of the effective teaching.

第一部分为问题的提出，从调查当前化学课堂有效教学存在的问题入手，阐述有效教学的重要意义。

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Because of this recognition, it seems very important to develop an "interaction-inquiry-collaboration" construction and practical investigation of classroom chemistry teaching mode.

基于这样的认识，开展“互动-探究-合作”化学课堂教学模式的构建与实践研究便显现得十分重要。

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Here is to discuss some measures taken in the chemistry classroom from four aspects: i. e. teaching psychology, environment, behavior and evaluation.

从教学心理、氛围、行为、评价四个方面论述了构建和谐化学课堂的一些措施。

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