《数学课程标准》指出:“现代信息技术的发展对数学教育的价值、目标、内容以及学与教的方式产生了重大的影响。”它就像一座架在学生和教材之间的不可替代的桥梁,具有举足轻重的作用。一、运用多媒体教学,丰富教学内容,创设快乐情境,有利于激发学生的学习兴趣兴趣是一种以需要为基础的直接的近景式学习动机,是调动学生积极思维、探求知识的内在动力。学生有了兴趣才能入迷,入了迷才能主动学习,主动才能使学习产生高效率。在小学数学教学中运用生动形象直观的课件,把那些还没有认识到或比较抽象的学习内容与学生的童趣、 The Standard for Mathematical Curriculums states: “The development of modern information technology has had a significant impact on the value, goals, content, and ways of learning and teaching mathematics education.” "It does not seem to stand between students and textbooks Alternative bridge, has a pivotal role. First, the use of multimedia teaching, enriching the teaching content, creating a happy situation is conducive to arouse students’ interest in learning interest is a demand-based direct near-focus learning motivation, is to mobilize the students positive thinking, exploring the inner power of knowledge. Students have the interest to get enamored, into the fans can take the initiative to learn, take the initiative to enable learning to produce high efficiency. In primary school mathematics teaching using vivid visual intuitive courseware, those who have not yet realized or more abstract learning content and the child’s playful,