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实验是学习物理知识的基本方法，分组实验是中学物理实验必不可少的一部分，对培养学生的动手能力起到十分重要的作用，下面就如何上好分组实验谈几点看法。 a．实验教师备课要精心。 学生分组实验是教材中安排的重要教学任务，教师要精心备好每堂实验课。实验课教案除要备教学
Experiments are the basic method for learning physics knowledge. Grouped experiments are an indispensable part of middle school physics experiments and play an important role in cultivating students’ hands-on abilities. The following is a discussion of how to group good experiments. a. Experimental teachers should prepare carefully. Student grouping experiments are important teaching tasks arranged in the textbooks. Teachers must carefully prepare each experimental course. Experimental lesson plans in addition to preparing teaching