现行的小学数学教材的编写是以现实生活为背景,按照“问题情境—探究新知—建立模型——解释应用”的基本模式编排的。情境图是新课程标准下小学数学教材的一大亮点,其提供的是一个个形象直观、图文并茂、生动有趣的情境。这样生动活泼的教材,好似一本本精彩的连环画,能够激发学生对数学和数学课的兴趣,这也是新课程标准下教材编排的初衷。但是,情境图毕竟是以静态的图片形式呈现在教材上,对于具有多媒体教学资源 The current primary mathematics textbooks are based on the real life background, in accordance with the “problem situation - explore new knowledge - the establishment of model - explain the application of ” the basic mode of arrangement. Situation map is a major highlight of elementary mathematics textbooks under the new curriculum standard, which provides an intuitive, pictorial, lively and interesting scenario. This lively teaching material, like a wonderful comic book, to stimulate students’ interest in math and math classes, which is also the original curriculum standards under the new curriculum standards. However, the situation map, after all, is presented in the form of static pictures in the textbook, for multimedia teaching resources