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美国心理学家布鲁纳认为:“在学校教育教学中,所有教学计划在很大程度上将依赖于为达到教学目标而采用的教学媒体。”可见多媒体在教学中的作用。一、用多媒体导入,激发学生学习的兴趣卢梭说:“教育的艺术是使学生喜欢你所教的东西。”多媒体技术是集文字、文本、图形、图像、声音、动画等多种媒体信息于一体。它像人的感官系统一样,从眼、耳、口、鼻等多种感觉通道接收信息,并进入大脑,然后通过大脑进行综合、分析判断,从而获得准确的信息。集成的信息可同时刺激学生的多个感觉通道,从而激发学生的学习兴趣,提升学习效果。二、信息技术能培养学生的自主学习的能力多媒体网络蕴含着丰富的学习资源,教师要引导学生突破课本单一化的局面,充分利用网络资源,去发现、整理、归纳问题。
Bruner, an American psychologist, said: “In the teaching of school, all teaching programs will largely depend on the teaching medium used to achieve the teaching goals.” “Visible multimedia in teaching role. First, the use of multimedia to stimulate interest in student learning Rousseau said: ”The art of education is to make students like what you teach. " Multimedia technology is a collection of text, text, graphics, images, sound, animation and other media Information in one. Like the human sensory system, it receives information from various sensory channels such as eyes, ears, mouth and nose, enters the brain, and then synthesizes and analyzes the judgment through the brain to obtain accurate information. The integrated information can simultaneously stimulate multiple sensory channels of students to stimulate students’ interest in learning and improve learning effects. Second, the ability of information technology to develop students’ autonomous learning Multimedia network contains a wealth of learning resources, teachers should guide students to break the single textbook situation, make full use of network resources to find, organize, summarize the problem.