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一、定性实验及其在物理教学中的作用定性实验是指利用生活物品,通过一定的实验操作来判定是否存在某种因素,或探究各因素相互之间是否存在一些联系,抑或对特定的某种对象进行分析,分析其具体的结构等。在具体实施定性实验的时候,需要实验者置身于模拟出的实验环境或现实的自然环境,亲自观察和体验某一种观象,并获取一定的
First, the qualitative experiments and their role in physics teaching Qualitative experiments refers to the use of daily necessities, through a certain amount of experimental operation to determine whether there is a certain factor or to explore whether there is some connection between the various factors, or on a specific Kinds of objects for analysis, analysis of its specific structure. In the specific implementation of qualitative experiments, the experimenter need exposure to the simulated experimental environment or the actual natural environment, personally observe and experience a certain kind of image, and access to a certain