初中数学知识的学习需要较强的逻辑思维能力,对学生要求较高,所以各个知识点之间的联系在学习的过程中也需要教师和学生灵活把握,数学学习的每一个环节都要紧密连接,如果一个环节有所失误,就会影响其他环节的学习,也会打击学生的自信心,丧失兴趣,特别是在一些农村地区,很多孩子基础薄弱,又不敢和老师沟通,数学建模的应用能够大大提高学生的实践能力,开拓学生的逻辑思维,培养学生解决问题的能力,极大激发学生的学习兴趣,提高学生的积极主 Junior high school mathematics knowledge learning requires strong logical thinking ability, higher requirements for students, so the link between the various knowledge points in the learning process also requires teachers and students to be flexible grasp of each link in mathematics should be closely linked If there is a mistake in one aspect, it will affect other aspects of learning. It will also hit students’ self-confidence and loss of interest. Especially in some rural areas, many children are weakly based and afraid to communicate with teachers. Mathematical modeling Application can greatly improve students’ practical ability, develop students’ logical thinking, cultivate students’ ability to solve problems, greatly stimulate students’ interest in learning and improve students’ initiative