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在初中物理教学中,演示实验既能让学生获得生动的感性认识,又能激发学生学习的兴趣,调动学生学习的积极性,更好地提高课堂教学效率和教学质量;同时,演示实验能对学生起到实验教学的示范作用,能更加有效地突破教学的重点和难点,因而备受初中物理教师的重视。作为初中物理教师,要认真地研究教材内容、研究每一个实验、研究每一位学生的实际,认真备好每一堂课,认真预设好每一个演示实验,并
In junior high school physics teaching, demonstration experiment can not only make students get a vivid sensation, but also stimulate students’ interest in learning, mobilize the enthusiasm of students to learn, and improve classroom teaching efficiency and teaching quality. At the same time, demonstration experiments can help students Play an exemplary role of experimental teaching, can more effectively break through the teaching of the key and difficult, and thus much attention of junior high school physics teachers. As a junior high school physics teacher, we should carefully study the content of teaching materials, study every experiment, study every student’s actuality, prepare each class carefully and pre-empt each demonstration experiment carefully.