数学源于现实,寓于现实,用于现实。把所学的知识应用到生活中去,是学习数学的最终目的。正如《数学课程标准》中指出:教师应该充分利用学生已有的生活经验,引导学生把所学的数学知识应用到现实中去,以体会数学在现实生活中的应用价值。教师应根据学生的认知规律,从他们的生活实际出发,在数学与生活之间架起桥梁。数学知识生活化是现代数学教学的改革方向。下面就谈谈数学知识生活化的几 Mathematics from reality, in reality, for reality. Applying what you have learned to your life is the ultimate goal of learning mathematics. As the “Mathematics Curriculum Standard” points out: Teachers should make full use of the students’ existing life experiences and guide the students to apply what they have learned in the real world to realize the practical value of mathematics in real life. Teachers should be based on the cognitive rules of students, from the reality of their lives, and set up a bridge between mathematics and life. The life of mathematical knowledge is the reform direction of modern mathematics teaching. Now let’s talk about the life of mathematical knowledge