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电脑多媒体技术是现代教育技术的一种。运用这一技术制作的课件具有图文并茂、信息量大、动态感强等传统教学技术无法比拟的优点,特别适用于几何图形和函数图像知识的教学。1 运用多媒体手段辅助课堂教学,优化学生的认知过程按照杜威的观点,理解在本质上是与动作联系在一起的。多媒体技术可把抽象的知识点通过形、声、情、意形象化,让学生直接感知和理解教学内容,有利于突出重点,
Computer multimedia technology is a kind of modern educational technology. The courseware produced by using this technique has the advantages of incomparable traditional teaching techniques such as graphic and text, large amount of information and strong sense of dynamics. It is particularly suitable for the teaching of geometry and function image knowledge. 1 Using multimedia to assist classroom teaching and optimize students’ cognitive process According to Dewey, understanding is essentially linked to action. Multimedia technology can visualize abstract knowledge points through shapes, sounds, emotions, and intentions, allowing students to directly perceive and understand teaching content, which is conducive to highlighting key points.