随着信息技术的发展,多媒体辅助教学以其不可比拟的优点已经成为课堂上常见的教学模式。但它绝不是万能的,不可能完全代替“三板”的传统教学模式,只有将“三板”教学与多媒体教学进行有机的融合,才能发挥其最佳效果,让地理课堂熠熠生辉。那为什么不能对多媒体教学产生依赖性呢?一、多媒体教学存在的弊端1.容易引起学生注意力的分散与转移计算机整合了文字、图形、声音、动画等影、音、文字信息,使得画面生动活泼、色彩鲜艳,直面感官很强烈。正是因为这样,所 With the development of information technology, multimedia assisted teaching has become a common teaching mode in the classroom with its incomparable advantages. However, it can not completely replace the traditional teaching mode of “Three Boards ”. Only by combining the teaching of “Three Boards” and multimedia teaching organically, can it achieve the best effect and make the geography classroom shine . Why can not rely on multimedia teaching? First, the shortcomings of multimedia teaching 1 easily lead to student distraction and diversion of computer integration of text, graphics, sound, animation and other audio, audio and text information, making the picture vivid Lively, colorful, face the senses is very strong. It is because of this