一、利用信息技术,创设情境,激发学生学习兴趣新课程倡导创设情境,激发学生兴趣。多媒体可以使得传统教学手段难以实现的教学情境得以呈现,如利用声音、图片、动画效果营造丰富多彩的物理世界。二、利用信息技术,再现物理现象,突破重难点物理学是一门实验学科,由于时空限制和设备条件等的限制,在教学过程中常常会遇到课堂难以完成的物理实验,不能满足教学需要。利用信息技术,教师可以对实验进行模拟和演示,使学生直接看到宏观世界、微观世界,充分 First, the use of information technology to create situations to stimulate student interest in learning The new curriculum advocates create situations, stimulate student interest. Multimedia can make the teaching situations difficult to realize by traditional teaching methods, such as making use of sound, pictures and animations to create a colorful physical world. Second, the use of information technology, the reproduction of physical phenomena, breaking the key difficulties Physics is an experimental discipline, due to space constraints and equipment constraints, the process of teaching often encountered in the classroom is difficult to complete the physical experiment, can not meet the teaching needs . Using information technology, teachers can simulate and demonstrate experiments so that students can directly see the macrocosm, microcosm, and full