数学源于生活,服务于生活,其根本在于应用。新课程标准强调指出:“应当遵循学生学习数学的心理规律,从学生已有的生活经验出发,让学生亲自经历将实际问题抽象成数学模型并进行解释与应用的过程,进而使学生获得对数学的理解。”由于历史的原因,长期以来,不少数学老师在教学中忽视数学的来源与应用,丢开数学讲数学,使得学生在学习数学时与现实生活脱轨。那么如何才能使小学数学更加贴近生活,应用并服务于生活呢? Mathematics originates from life, serves life, its fundamental lies in the application. The new curriculum standard emphasizes that: “Students should follow the psychological rules of learning mathematics, starting from the students’ existing life experiences, and let students experience the process of abstracting practical problems into mathematical models and interpreting and applying them, Mathematical understanding. ”For historical reasons, many math teachers have long ignored the origins and applications of mathematics in mathematics and dropped mathematics to make them derail their real life while they are studying mathematics. So how to make elementary mathematics closer to life, application and service in life?