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物理是一门以实验为基础的自然学科,实验教学是物理教学的首选,是其它任何教学手段不能替代的。在此本人精选实验教学三例与同行交流。1 利用现代通讯设备研究静电屏蔽现象把手机调到先振动后音乐,将其先放入到一个塑
Physics is a natural science based on experiments. Experimental teaching is the first choice for physics teaching and it cannot be replaced by any other teaching method. Here I selected three cases of experimental teaching and peer exchanges. 1 Using modern communication equipment to study the phenomenon of electrostatic shielding, move the phone to the first vibrated music and put it first into a plastic