数学是人们在生活、劳动和学习中必不可少的工具,生活是数学学习的重要资源。在生活中用数学,在生活中学数学,让数学和生活紧密地结合起来,这是数学教学研究的课题。心理学研究表明,当学习内容与学生熟悉的生活背景越贴近,学生自觉接纳知识的程度就越高。在数学课堂教学中,我们应该跳出教材单一的框架局限,尽量挖掘和活用教材,从学生已有的生活经验出发,引导学生去观察、发现、分析、比较、归纳,正确把握学习的起点,让数学与现实生活有机地结合 Mathematics is an indispensable tool for people in life, work and study. Life is an important resource for maths learning. In life with mathematics, mathematics in life, so that mathematics and life are closely linked, which is the subject of mathematics teaching and research. Psychological studies show that when the learning content and students are familiar with the closer the background of life, the higher the degree of students consciously accept knowledge. In mathematics classroom teaching, we should jump out of the framework of a single textbook, try to tap and use teaching materials, starting from the students’ existing life experience, and guide students to observe, discover, analyze, compare, summarize, correctly grasp the starting point for learning Mathematics and real life organically integrated