数学建模搭建了数学与外部世界沟通的桥梁,它将各种知识综合应用于解决实际问题中,是培养和提高学生应用所学知识分析、解决问题能力的重要手段,是数学学习的一种新的方式,也是推动数学发展的外部驱动力.深刻领会建模思想的内涵,熟悉各类数学模型的建立与运用,主动将建模思想融汇于各类应用性问题的解决之中,对于学生分析解决实际问题能力的提升无疑是有较大帮助的.本文结合实例介绍建模思想下解决应用性问题的几种典型策略. Mathematical modeling builds a bridge between mathematics and the outside world. It integrates all kinds of knowledge into solving practical problems, and it is an important means to train and improve the ability of students to apply knowledge analysis and problem solving. It is also a kind of mathematics learning The new way is also the external driving force to promote the development of mathematics.He deeply comprehends the connotation of modeling thought, is familiar with the establishment and application of various mathematical models, takes the initiative to integrate the modeling thoughts into the solution of various kinds of applied problems, It is undoubtedly helpful for students to analyze the ability to solve practical problems.This paper introduces several typical strategies to solve the practical problems under the modeling ideas with examples.