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电教传媒是结合了先进的媒体技术和教学过程的一种技术,具有多样的表现形式,能够形声化地颠覆学生关于虚实、远近、动静、大小、繁简、快慢等这些较为抽象的感官,使他们感同身受、身临其境,对知识有具体而清晰的认识,调动学生学习的积极性和主动性。在初中数学教学中应用电教媒体的方式可以使教学效率达到事半功倍的效果。本文旨在说明电教媒体应用于初中数学教学中的现实意义,并在此基础上提出一些个人的建议。
Audio-visual media is a combination of advanced media technology and teaching process of a technology, with a variety of forms of expression, to subvert the students on the virtual reality, distance, movement, size, simplicity, speed and other more abstract senses so that They are empathic, immersive, have a clear and specific knowledge of knowledge, and mobilize the enthusiasm and initiative of students. In junior high school mathematics teaching application of audio-visual media approach can make teaching efficiency to achieve a multiplier effect. This article aims to illustrate the practical significance of using audio-visual media in junior high school mathematics teaching and make some personal suggestions based on it.