《数学课程标准》明确指出:“教师应当充分利用日常生活环境中与数学有关的信息,开发成为教学资源。”数学知识来源于生活,又服务于生活。小学数学知识是根据儿童的年龄特点和心理特征,结合生活实际进行设计的。因此数学教学就应遵循知识“直观化”“生活化”的理念,使学生在学习过程中真实感受到数学的用途,并运用所学知识解决现实问题,减少对数学的畏惧感和枯燥感。这对于更好地激发学生学习数学、热爱数学、乐 The standard of mathematics curriculum clearly states: Teachers should make full use of mathematics-related information in daily life environment and develop them into teaching resources. “Mathematics knowledge comes from life and serves life. Primary school mathematics knowledge is based on children’s age characteristics and psychological characteristics, combined with the actual design of life. Therefore, mathematics teaching should follow the concept of knowledge ”intuitive “ ”life " so that students can truly feel the use of mathematics in the learning process, and use the knowledge to solve practical problems and reduce the fear of mathematics And boring feeling. This is better for motivating students to learn math, love math, music