“从生活中来,到生活中去”是近年来新课程标准出台后给予各学科的厚望,在加强初中数学教科书知识的充实度以及逻辑合理性的同时,更强调了教科书中知识点的相关问题的生活化,让学生学会从生活中发现问题,并将其转化为抽象的数学概念,进而理解、吸收、消化.教师在强调课堂有效性的同时,也要注重知识点的生活关联性,让学生学会解决从实际生活而来的数学问题.初中阶段的学生对于数学课缺乏兴趣,教师要及时地掌握学生的这种心态,了解 “From life to life ” is given in recent years after the promulgation of the new curriculum standards the expectations of various disciplines in strengthening junior high school mathematics textbook knowledge enrichment and logical rationality at the same time, more emphasis on textbook knowledge Related problems of life, so that students learn to find problems from life and turn them into abstract mathematical concepts, and then understand, absorb, digest.Teachers emphasize the effectiveness of the classroom, but also pay attention to the relevance of the knowledge point of life Sex, so that students learn to solve mathematical problems from the actual life of junior high school students lack of interest in math classes, teachers should grasp the students in a timely manner to understand this mentality