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在物理学习中,倘若只是仅仅掌握了理论知识却不会实际应用,就相当于没有完全掌握。习题作为一种能够帮助学生及时复习的辅助性练习,能够有效帮助学生巩固所学知识。然而物理知识有许许多多,习题也有许多种不同。凭借着多年的教学经验,我认为如果能够根据初中物理中三大重点:光学知识、能量知识和电学知识将习题分成三大类,按照模块进行教学,让学生进行集中训练,不仅能训练学生的解题思路,还能够大幅度提升教学效率。
In the study of physics, if only the theoretical knowledge is mastered, but it will not be practical application, it is equivalent to not fully grasp. Exercises As a supplementary exercise that helps students to review in time, it helps students consolidate their knowledge. However, there are many physical knowledge, exercises, there are many different kinds. With many years of teaching experience, I think that if we can classify the exercises into three categories according to the three major points of physics in junior high school: optical knowledge, energy knowledge and electrical knowledge, according to the module teaching and letting students conduct intensive training, not only can students be trained Problem-solving ideas, but also be able to significantly improve teaching efficiency.