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当前,高中物理习题课教学存在着课堂容量大,学生学习负担重。为了增效减负,在教学实践中从模拟问题情境,提供实物支撑;再现物理过程,深入揭示本质;验证习题结论,提高感知效果;营造探究氛围,激发探究意识等四个方面设计课堂迷你实验,突破学生思维障碍,让学生在解决实际物理问题中顺利建立物理模型,从而提高了物理习题课教学的效益。
At present, high school physics exercises teaching there is a large capacity classroom, student learning burden. In order to increase the efficiency and reduce the burden, in the teaching practice, we provide the physical support from the situation of the simulation problem, reproduce the physical process, reveal the nature in depth, verify the conclusion of the exercises, improve the perceived effect, create the inquiry atmosphere and stimulate the inquiry consciousness, Break through the obstacles of students’ thinking so that students can successfully establish physical models in solving practical physical problems, thus improving the effectiveness of physics exercises teaching.