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现代多媒体技术融进数学课堂,就把抽象、枯燥的数学内容变得形象、具体。多媒体正以形象生动、动静结合等特点深深地吸引着学生。教学中通过直观形象、生动逼真的演示,创设出一个图文并茂、有声有色的教学情境,为教师顺利实施教学提供了形象的表达工具,有效地激活了课堂教学,增强了教学效果。一、创设问题情境,激发学习兴趣多媒体集声音、文字、图像和视频于一体,具有很强的表现力,可清晰地显示出被观察对象各个部分及它们之间的联系,为大脑提供各类感知材料,使抽象
Modern multimedia technology into mathematics classroom, put the abstract, boring mathematical content to become image, specific. Multimedia is vivid with the image, the combination of static and dynamic characteristics such as deeply attracted students. Teaching through intuitive images, vivid presentation, create a picture illustrated, vivid and colored teaching situations for teachers to implement the teaching of the image provides an effective tool to effectively activate the classroom teaching and enhance the teaching effectiveness. First, create a problem situation, stimulate interest in learning Multimedia sound, text, images and video in one, with a strong expression, can clearly show the various parts of the observed object and the link between them, to provide various types of brain Perceive material to make abstract