数学源于生活,寓于生活,用于生活。《数学课程标准(实验稿)》十分强调数学与现实生活的联系,不仅要求选材必须密切联系学生的生活实际,而且明确指出数学要紧密联系学生生活情境,从学生已有的生活经验出发,让学生亲向经因将实际问题抽象成数学模型并进行解解释一应用的过程。实际上,这里在强调数学“生活化”的同时,还突出了 Mathematics from life, living in life, for life. The mathematics course standard (experimental draft) emphasizes the relationship between mathematics and real life. It not only requires that material selection must be closely linked with the students’ actual life, but also clearly states that mathematics should closely relate to students’ life situations, starting from students’ existing life experience and letting Students are pro-abstractized into mathematical models and interpreted to explain the process of an application. In fact, it emphasizes mathematics “life ” at the same time, but also highlighted