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随着教育科学技术的不断发展,CAI(多媒体辅助教学系统)课件逐步进入了课堂。教学时应从CAI 课件具有化静为动、展示过程、微观放大等特有功能入手,精心设计,促使课堂教学在规定的时间内,学生获得知识的最大可能的效果,达到最优化的目的。一、动画激趣,优化导入心理学告诉我们:动态的变化着的事物容易引起小学生的注意。在现实生活中,几乎每一位小学生都不约而同地迷上了“动画片”。CAI 课件就是针对这一特点,利用声、光、电、画等媒体并配以不同色彩、增添了画面的可视性和美感,诱发学生探寻知识
With the continuous development of educational science and technology, CAI (Multimedia Assisted Instruction System) courseware gradually entered the classroom. Teaching should be from the static and dynamic CAI courseware, display process, micro-amplification and other unique features, well-designed to promote classroom teaching within the prescribed time, students get the maximum possible effect of knowledge to achieve the purpose of optimization. First, the animation fun, optimizing the introduction of psychology tells us: dynamically changing things easily lead to primary school students' attention. In real life, almost every pupil invariably fell in love with “animation”. CAI courseware is for this feature, the use of sound, light, electricity, painting and other media with different colors, adding the visibility and beauty of the screen to induce students to explore knowledge