The Research Of Junior Middle School Teaching Of Mathematical Modeling

With the development of society,and the progress of the information age,mathematics is more and more widely used in all aspects of production and life.The importance of mathematics is increasing.Mathematics plays an important role in promoting scientific development.It will play an irreplaceable role in the development and progress of all aspects of society in the future.Therefore,it is very important to learn mathematics well.In our discussion,in order to improve the mathematics learning ability of junior high school students,based on the deep understanding of mathematical modeling knowledge and related teaching methods,we combine the empirical materials to focus on the practical problems of junior high school mathematics modeling teaching methods.In the discussion,the author uses case analysis methods,and links experience and theory,mainly explores the structure(component)of junior high school mathematics modeling.Firstly,based on the theory,the deductive method is used to analyze the connotation and extension of the concept of junior high school mathematics modeling,and its legitimacy and legitimacy at the theoretical level,and the mathematics modeling teaching of junior high school is presented from the experience level.The practice of the method in the local society;secondly,using the inductive method,summarizes the main forms of the current junior high school mathematics knowledge;again,using the deconstructive analysis method,analyzes the structural content of the junior high school mathematical modeling,such as junior high school mathematics The objectives,principles,processes and methods in modeling design;Fourthly,through a specific case,the process of junior high school mathematics modeling is analyzed,and the dilemma of junior high school mathematics modeling teaching methods is discussed.Through the analysis of the above norms,we can draw some useful conclusions.First,the understanding of the mathematical modeling thoughts of junior high school should be analyzed from the two-way degree of experience and theory to avoid the one-dimensional emphasis in the previous research.Second,this study constructs a system diagram for junior high school mathematics modeling from static and dynamic levels,which can effectively promote the cognition of junior high school mathematics modeling teaching methods.Third,the application of junior high school mathematics modeling teaching Closely related to experience and theory,we must proceed from the actual situation of daily life,starting from the student's main position.Fourth,there is still a large room for development in junior high school mathematics modeling teaching.We need to constantly use practice to test existing research theories.