《数学课程标准》指出:“要重视从学生的生活实践经验和已有的知识中学习数学和理解数学。”数学原本就来源于生活,数学是生活现象的浓缩和归纳,是数学知识的源头活水。反过来,数学更是解决现实问题的最重要的工具,生活更离不开数学知识。二者犹如鱼与水之关系。小学数学教学,面对的是一群童心未泯的懵懂儿童,他们的数学学习显然更需要有鲜活的认知落脚点。如果我们割裂数学教学与生活的联系,孤立生硬的照本宣科,学生势必会厌倦数学,认为数学是遥不可及的公式、数字、符 Mathematical Curriculum Standard states: “Emphasis should be placed on learning mathematics and understanding mathematics from students’ practical experience and existing knowledge. ” Mathematics originally came from life, mathematics is the enrichment and induction of life phenomena, is mathematical knowledge The source of living water. In turn, mathematics is the most important tool to solve practical problems, life can not be separated from mathematics knowledge. Both are like the relationship between fish and water. Primary school mathematics teaching, in the face of a group of innocent ignorant children, their math learning apparently also need to have fresh cognitive endings. If we cut off the connection between the teaching of mathematics and life, and isolated a blunt copy of a textbook, students are bound to get tired of mathematics, thinking that mathematics is an unacceptable formula, number,