数学是一门抽象的自然学科,很多学生都感觉它深奥而枯燥,再加上采用传统的“一块黑板,一支粉笔,一张嘴”的教学模式进行教学,往往使多数学生对数学没有兴趣。数学新课标要求教师在课堂教学中重视运用多媒体技术,激发学生的学习积极性,帮助学生在自主探索和合作交流的过程中真正理解和掌握基本的数学知 Mathematics is an abstract natural science, many students feel it esoteric and boring, coupled with the traditional teaching mode of “a blackboard, a piece of chalk, a mouth,” often teaching most students not to mathematics interest. The new mathematics curriculum requires that teachers should pay attention to the use of multimedia technology in classroom teaching to stimulate their enthusiasm for learning and help students to truly understand and master the basic knowledge of mathematics in the process of independent exploration and cooperation and exchange