【摘 要】
：
实验是学生获得知识和能力的重要手段,具有传授知识、培养技能等多方面的作用。教师上好实验课,有利于学生通过自己动手做实验,理论联系实际,从感知开始,形成正确的概念,加深
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实验是学生获得知识和能力的重要手段,具有传授知识、培养技能等多方面的作用。教师上好实验课,有利于学生通过自己动手做实验,理论联系实际,从感知开始,形成正确的概念,加深、加速对教材的理解及对知识的巩固。随着实验教学内涵的不断延伸,
Experiments are an important means for students to acquire knowledge and abilities. They have many functions such as imparting knowledge and cultivating skills. The teacher’s good experimental class is conducive to the students to do experiments by themselves, to connect theory with practice, to start from the perception, to form the correct concepts, to deepen and accelerate the understanding of the teaching materials and the consolidation of knowledge. With the constant extension of experimental teaching,
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