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本文通过对多媒体教学应用的实践考察和分析,给出了多媒体教学的优势,并运用大量的事例阐述多媒体教学在小学数学课堂教学中的作用。首先提起学习的兴趣是学习成败的关键,利用多媒体教学能激发学生的学习兴趣。接着结合教学实例,说明在教学中,从哪些方面发挥多媒体的作用。最后指出在教学过程中,根据内容的需要,选取课件,绝不可以认为电教媒体用得越多越好,把简单的问题复杂化,从而失去电教媒体的作用。
Through the practical investigation and analysis of the application of multimedia teaching, this article gives the advantages of multimedia teaching, and uses a large number of examples to illustrate the role of multimedia teaching in elementary mathematics classroom teaching. First of all, to lift interest in learning is the key to learning success or failure. Using multimedia teaching can stimulate students’ interest in learning. Then combined with teaching examples, explain in teaching, from which aspects to play the role of multimedia. Finally, it is pointed out that in the process of teaching, according to the need of content, courseware should be chosen. It must not be considered that the more the audiovisual media should be used, the more complex the simple problems and the loss of the function of audio-visual media.