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一、通过实验课的教学,可以促进学生对知识的理解在初中物理课本中,许多物理规律都是通过实验总结出来的,例如光的反射定律、光的折射规律、平面镜成像的特点、二力平衡的条件、阿基米德原理、杠杆平衡条件、大气压强的存在、功的原理、欧姆定律等等。在授课中引入实验,有助于学生理解和掌握物理知识。有些内容比较抽象,难以用语言表达清楚,但是只要做一下演示实验,学生便豁然明白。通过实验课的教学,能够培养学生理
First, through the teaching of experimental class, can promote students’ understanding of knowledge In junior high school physics textbooks, many of the physical laws are summarized experimentally, such as the law of light reflection, light refraction law, the characteristics of the plane mirror imaging, the second force Equilibrium conditions, Archimedes’ principle, leverage conditions, the existence of atmospheric pressure, the principle of work, Ohm’s law, and so on. Introducing experiments into lectures helps students understand and master physics. Some of the contents are more abstract and difficult to express clearly in words, but as soon as you do a demonstration experiment, students suddenly understand. Through the teaching of experimental classes, students can develop science