“综合与实践”活动承载着重要的教学价值和教育意义,它使得学生学习从表面走向深层,从单一走向多元。数学“综合与实践”活动不仅关注学生知识的学习、方法以及能力的获得,它还使得学生更广阔更深入地认识社会,这也是基础教育实施的根本目标。这种深层次的意义不是教出来的,而是学生在经历和感受中获得的。而学生要有必要经历和感受,必须恰当地开展“综合与实践”活动,这样可以有效弥补平时教学的不足,为学生成长和发展打下坚实的基础。因此“综合与实践”作为小学数学四大 “Integrated and Practice ” activities carry important teaching value and educational significance, which enables students to learn from the surface to the deep, from single to multiple. Mathematics “Integration and Practice ” not only focuses on learning, methods and abilities of students’ knowledge, but also enables students to have a broader and deeper understanding of society. This is also the fundamental goal of implementing basic education. This deep-seated meaning is not taught, but is acquired by students in experiences and feelings. The students must have the necessary experiences and feelings and must carry out activities such as “comprehensiveness and practice” so that they can make up for the lack of teaching in the ordinary time and lay a solid foundation for their growth and development. Therefore, “Comprehensive and Practical” as the four primary mathematics