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目前,在中学物理实验教学中用课件替代实验、讲实验替代做实验的现象普遍存在,实验教学的效益很低.解决物理实验教学低效的基础是让学生对实验产生兴趣,激发学习动机.通过创设实验情境,启发学生对实验现象或结果进行深入思考;通过优化实验过程,不断设疑,创设出真实的问题情境,引导学生质疑、探究;通过实验分析,使学生由对现象的感性认识逐步引向对本质的理性认识.
At present, in the physics experiment teaching of middle school, the experiment is replaced by the courseware, the experiment is replaced by the experiment, and the benefit of the experimental teaching is very low.The basis of solving the ineffective teaching of physics experiment is to make students interested in the experiment and stimulate their motivation. Through the creation of experimental situations, we can inspire students to think deeply about the experimental phenomena or results. By optimizing the experimental process, we constantly set doubts and create realistic problem situations to guide students’ questions and inquiries. Through experimental analysis, students are made up of the perceptions of phenomena Gradually lead to the rational understanding of the essence.