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物理学是以实验为基础的学科,实验始终是研究物理学的重要方法,因此在中学物理教学中实验是重要的教学方法,通过演示和分组实验不仅能提供学生对所研究的物理现象的感性材料,培养学生的观察能力,而且还可以使学生获得一定的实验技能,培养学生的实验能力。物理实验是指人们根据研究的目的,利用实验所需仪器设备人为地控制或模拟物理现象,排除干扰,突出主要因素,在最有利
Physics is an experiment-based discipline. Experiments are always an important method to study physics. Therefore, experimenting in middle school physics teaching is an important teaching method. By demonstrating and grouping experiments, not only can students' sensitivity to the physical phenomena studied Materials, develop students 'ability to observe, but also enable students to acquire certain experimental skills, develop students' experimental abilities. Physical experiment refers to the people according to the purpose of the study, the use of equipment required for the experiment artificial control or simulation of physical phenomena, eliminate interference, highlighting the main factors in the most favorable