小学生的思维正处在由具体形象思维向抽象思维过渡的时期,这就构成了小学生思维的形象性与数学的抽象性之间的矛盾。要解决这一矛盾,可利用信息技术进行教学,能够成功地实现由具体形象向抽象思维的过渡。运用信息技术来辅助小学数学教学可采取以下几种有效方式:一、演示实验利用多媒体技术中图文并茂、综合处理的功能,可以将例题编制成一题多解的形式,让学生有选择性加以演示比较,通过比较,引导学生积极思考,培养学生一题多解、灵活运用已学知识的好习惯。比如在相遇问题中,用速度和乘以 The thinking of primary school students is in the period of transition from concrete image thinking to abstract thinking, which constitutes the contradiction between the image of primary school students’ thinking and the abstraction of mathematics. To solve this contradiction, we can make use of information technology to teach and succeed in the transition from concrete image to abstract thought. The use of information technology to assist primary school mathematics teaching can take the following effective ways: First, the demonstration experiment using multimedia technology illustrated, integrated processing functions, the problem can be compiled into a multi-question form, to enable students to selectively demonstrate comparison , Through comparison, to guide students to think actively, cultivate students a solution to multiple problems, the flexibility to use the good habits of knowledge. For example, in the encounter problem, use speed and multiply