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本文主要阐述在实施初中物理“探究凸透镜成像的规律”教学时,为了让学生能正理解这一规律,教师应注意以下六个“到位”:实验的几个细节问题要注意“到位”;引导学生将实验数据、实验现象测量和观察“到位”;结合实验数据对凸透镜成像规律分析论证“到位”;对凸透镜成像规律中像的意义理解“到位”;凸透镜成像规律的小结“到位”;结合凸透镜成像规律的应用对规律的再思考“到位”。
This article mainly expounds in the implementation of junior high school physics “to explore the law of convex lens imaging ” teaching, in order for students to be able to understand this law, teachers should pay attention to the following six “place ”: a few details of the experiment should pay attention to “In place”; guide students to the experimental data, the measurement and observation of experimental phenomena “in place ”; combined with experimental data on the imaging of lenticular lens analysis “; Convex lens imaging summary ” in place “; combined with the application of convex lens imaging law to re-think ” place ".