《数学课程标准》指出:“数学教学要紧密联系学生生活情景,从学生生活经验和已有知识出发,使学生初步感受数学与日常生活的密切联系。”尽管教材一再改革,但书中的例题和日新月异的生活仍然存在差距,导致学生一提到学习就以为是研究书本知识,做书本上的练习,感觉同自己的日常生活是两回事。这正如数学家华罗庚所说:“人们对数学产生枯燥无味,神秘难懂的印象,原因之一就是脱离实际。”“生活即教育”(陶行知),我们如何在小学数学教学中渗透这一教育理念 The Standard of Mathematics Curriculum states: “Mathematics teaching should be closely linked with students ’life situations and proceed from the students’ life experience and existing knowledge so that students may feel the close connection between mathematics and daily life.” Despite repeated reform of teaching materials, There is still a gap between the examples and the ever-changing life. As a result, students think that they are studying book knowledge and doing book exercises, and they feel that they are different from their own daily life. Just as Hua Matang Hua, a mathematician, said: “One of the reasons people are impulsive and mysterious in mathematics is that they are out of touch.” “Life is education” (Tao Xingzhi). How do we teach in elementary mathematics In the infiltration of this educational philosophy