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初中物理是一门教给学生物质结构和运动基础知识的学科,特点是概念多、规则多、定理多、涉及面广而难于理解。同时,实验要求又比较高,但因受各种条件的限制,有些现象不能在实验中再现,这样,就影响了学生对物理原理的理解和消化。运用多媒体技术进行教学,能将物理定律、现象尤其是比较抽象的内容加以展示、模拟,不仅可以激发学生学习的兴趣,而且易于使其理解教师讲解的知识,提高教学效率。
Junior middle school physics is a subject that teaches the students the basic knowledge of the material structure and movement, which is characterized by many concepts, many rules, many theorems, extensive coverage and difficult to understand. At the same time, the experimental requirements are relatively high, but due to various conditions, some phenomena can not be reproduced in the experiment, thus affecting the students' understanding and digestion of the physical principles. The use of multimedia technology for teaching, physical laws, phenomena, especially the more abstract content to be displayed, simulation, not only can stimulate student interest in learning, but also easy to make it easier for teachers to understand the knowledge and improve teaching efficiency.