随着新一轮课程改革的不断深入发展实施,对小学数学教学提出了更高的要求即数学教学应使学生变得越来越聪明,越来越灵活。一、通过数学综合实践活动加深学生对知识的理解学生对于知识的形成过程如果“不仅知其然,”还能“知其所以然”那这样形成的知识才能被其游刃有余的使用。但是由于很多客观主观原因小学生缺乏生活与生产经验,课堂上很多情况是被动接受,如千米、公顷、平方千米的认识 With the deepening of the new round of curriculum reform and development, higher mathematics teaching in primary schools has put forward higher requirements that mathematics teaching should make students become smarter and more flexible. First, through the practice of mathematics to deepen the students’ understanding of knowledge Students for knowledge of the formation process if “not only know it, ” can “know why so ” that the formation of knowledge can be its ease of use. However, due to many objective and subjective reasons, pupils lack the experience of life and production. Many situations in the classroom are passively accepted such as knowledge of kilometers, hectares and square kilometers