长期以来,在物理教学过程中,往往是枯燥无味,由于硬件不足,教师也是望书兴叹,无可奈何,很难引导这些思想活跃、求新善变的中学生步入科学殿堂。随着社会发展,多媒体技术的出现为教师改进教学手段提供了新的方法,注入了新的活力,多媒体在物理教学过程中也得到越来越多的应用,为初中物理教学起到了一定的作用。作用一:提高学生的学习兴趣物理课的知识内容很单调、抽象,不易理解,在物理教学过程中,要注重引导学生多观察、多思考,利用声、光、色、像、动画等多种途径让抽象的物理知识具体化、形象化。而多媒体技术在教学中体现出强大的视听功能,使枯燥的知识变得有声有色,让学生 For a long time, in the process of physics teaching, it is often dull and tasteless. Due to lack of hardware, teachers are scared of books. It is hard to guide these middle-school students who are active in thinking and changeable. With the development of society, the emergence of multimedia technology provides a new method for teachers to improve teaching methods and infuses new vitality. Multimedia has also been applied more and more in physics teaching process, which has played a certain role in junior high school physics teaching . One role: to improve students’ interest in learning The content of physics lesson is monotonous, abstract, not easy to understand, in the process of physics teaching, we should pay attention to guide students to observe more, think more, use sound, light, color, like animation Way to abstract the physical knowledge of concrete, visualization. The multimedia technology in teaching reflects the powerful audio-visual capabilities, so boring knowledge has become very impressive, so that students