Practice Study Of Mathematics Model Thought Integrating Into Junior Middle School Mathematics

Under the current education system,it is common for junior middle school students to only know how to solve problems according to the types of questions,but they don't understand the mathematics knowledge itself and the origin of mathematics knowledge.This phenomenon greatly reduces the enthusiasm of students,innovation ability and practical ability.The application of mathematical model thought can make up for the above deficiencies.Therefore,we should attach great importance to the infiltration of mathematical model thought in mathematics teaching,and train students to observe the world with mathematical vision.Based on the present situation of middle school teaching,teaching,this paper expounds the development of the thought of mathematical at home and abroad,and makes clear the importance of the thought of mathematical model in middle school education.A survey was conducted on junior school students of different grades in non-students' schools,and an empirical analysis wan made on their cognition status of mathematical models and application trend of mathematical model thought in current middle school mathematics teaching.The results show that junior school students' understanding and cognition of mathematical model thought are not clear and accurate enough.The vast majority of junior high school students are weak in modeling and problem solving.School,grade,gender and other factors have an important influence on students to use the model to solve problems.The differences of teachers' teaching mode also have a significant impact on cultivating students' ability to solve problems by using models.This paper analyzes how to permeate the idea of model in teaching.Firstly,based on the textbooks of Beijing Normal University,the teaching content of mathematical model thought is analyzed in detail.Secondly,it excavates the principles and conditions of permeating model thought in teaching,and summarizes the concrete steps of permeating model thought in teaching.Finally,after screening the representative teaching content,with the specifics steps of infiltration model thought,different types of teaching cases are designed.Further guide students to experience the process of model building,model solving and model verification in different courses,so that students can use mathematical model ideas to solve practical problems in various disciplines and even in life.