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初中化学是基础教育的重要组成部分,多媒体通过各种表现手法将内在的、重要的、本质的东西展示出来。如,抽象的概念、难以观察清楚的现象、不易实现的实验等。进行信息处理和图像输出,在屏幕上实施微观放大、宏观缩小、动静结合。在短时间内调动学生多种感觉器官参与活动,使学生获取动态信息,形成鲜明的感性认识。一、信息技术在化学教学中的运用优势利用信息技术,九年级化学的教学方式会产生变革,以往传统的、单一的“黑板—粉笔”教授方式将会得到极大的扩充。利用信息
Junior high school chemistry is an important part of basic education, multimedia through a variety of performance techniques will be inherent, important, essential things are displayed. For example, the concept of abstraction, it is difficult to observe the clear phenomenon, not easy to implement experiments. Information processing and image output, the implementation of the microscopic zoom in the screen, the macro reduction, the combination of movement. In a short time to mobilize students to participate in a variety of sensory organs to participate in activities so that students get dynamic information, the formation of a clear perceptual knowledge. First, the use of information technology in chemistry teaching Advantages The use of information technology, ninth grade chemistry teaching methods will change, the traditional, single “blackboard - chalk” professor will be greatly expanded. Use information