“数学建模”指用数学的语言、方法刻画实际问题,而这种刻画的数学表述就是一个数学模型,其过程也就是数学的建模过程。在《新课标》(修改稿)中提出:使学生体验从实际背景中抽象出数学问题、构建数学模型、寻求结果、解决问题的过程。解决问题的策略是培养学生建模意识和思想的理想载体。苏教版国标本教材从四年级下册起,分别安排了列表、画图、列举、倒推、假设、转化六 “Mathematical Modeling ” refers to the use of mathematical language, methods to depict the actual problems, and this description of the mathematical expression is a mathematical model, the process is the mathematical modeling process. In the “New Curriculum Standards” (revised version) put forward: make students experience from the actual background abstraction of mathematical problems, build mathematical models, seek results, solve the problem process. The strategy of solving the problem is the ideal carrier to cultivate students’ modeling consciousness and thought. Su teach version of the national standard textbooks from the fourth grade under the volume, respectively, arranged for the list, drawing, enumeration, retweet, hypothetical, transformed six