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把计算机运用于教学,是教学现代化的重要标志,计算机辅助教学可以使教学内容形象化、具体化,可以由繁化简,由虚变实,由远变近。通过图像和声音的表现作用,让学生观其形、闻其声,激发学生的创造性思维能力。以下是数学课堂中合理巧用多媒体辅助教学的几点做法。一、展示动态画面,创造问题情境运用多媒体声形并茂、生动有趣的特点,创造情境,提出与所学知识相关的问题,制造学生求知心理与新知识之间的矛盾冲突,
Applying computer to teaching is an important symbol of teaching modernization. Computer-aided teaching can make the teaching content visualize and concrete. It can be simplified and changed from reality to reality. Through the performance of images and sounds, let the students view the shape, smell the sound, stimulate students’ creative thinking ability. The following is the mathematical classroom reasonable use of multimedia assisted teaching several practices. First, the display dynamic picture, create the problem situation The use of multimedia features vivid, vivid and interesting features, create the situation, put forward the problems associated with the knowledge learned, to create the psychological conflict between students and new knowledge,