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在电教媒体理论的指导下,在小学教学中应用电教媒体辅助教学实践的基础上,总结出一些对多媒体教学用于小学数学课中优势的认识,主要包括以下几个方面:电教媒体教学直观、形象;运用多媒体课件,能制作出生动、形象的画面,便于学生理解;电教媒体教学易分解难点。把抽象的教学内容进行逐一的分解,让学生容易掌握;电教媒体教学形式多样,可贯穿于教学的各个环节;电教媒体教学能开阔视野,增长知识,提高教学质量,起到事半功倍的效果。
Guided by the theory of audio-visual media, based on the application of audio-visual media in the teaching of primary school, this article summarizes some understandings of the advantages of multimedia teaching in elementary mathematics lessons, including the following aspects: the teaching of audio-visual media is intuitive, Image; the use of multimedia courseware, can produce a vivid, image of the picture, easy for students to understand; teaching difficult to resolve the teaching of audio-visual media. The abstract teaching content is decomposed one by one, so that students can easily grasp; audio-visual media teaching in various forms, can be run through all aspects of teaching; audio-visual media teaching can broaden their horizons, increase knowledge, improve teaching quality, play a multiplier effect.