一、可以直观展现抽象的物理知识。物理课程中涉及较多抽象的概念,如分子动理论的相关知识、电流的形成、平抛运动等。常规的教学中运用挂图、幻灯片、模型等静态教具,缺乏准确的感性效果。而信息技术不仅可用图形、图像、动画、声音和色彩等方式向学生提供丰富的感性材料,还可以用二维或三维的图像、动画进行模拟,从而把文字材料获得的抽象概念具体 First, you can visualize abstract physical knowledge. Physical courses involve more abstract concepts, such as the theory of molecular dynamics related knowledge, the formation of current, flat throwing movement. Conventional teaching the use of flip charts, slides, models and other static aids, the lack of accurate perceptual effect. Information technology can not only provide rich and sensuous materials to students in the form of graphics, images, animations, sounds and colors, but also can simulate with two-dimensional or three-dimensional images and animations to abstract the abstract concepts of text materials