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在初中数学教学中引入多媒体,通过向学生展示图形、文字、声音和动画,可以使抽象的数学问题变得更具体,给枯燥的数学问题增添了趣味,将复杂变简单,让学生感到既形象直观、生动有趣,又便于理解,易于接受。笔者结合长期的初中数学教学实践,就教学中多媒体的应用谈几点认识。一、多媒体课件的应用应辅助数学教学,优化数学的思维特点初中数学逻辑性强,抽象思维要求高,尤其是涉及三维空间问题、动态过程问题、
Introducing multimedia to junior high school math teaching can make abstract math problems more concrete by presenting graphics, texts, sounds and animations to students, adding fun to boring math problems, simplifying complexity and making students feel both image Intuitive, vivid and interesting, but also easy to understand, easy to accept. The author combines long-term junior high school mathematics teaching practice, to talk about the application of multimedia in teaching a few understanding. First, the application of multimedia courseware should aid in mathematics teaching, optimization of mathematical thinking characteristics Junior high mathematics logic, abstract thinking demanding, in particular, involves three-dimensional space problems, dynamic process problems,