Teaching Research On Mathematical Modeling Question Of Middle School Entrance Examination Based On Modeling Though

The mid-term exam is a summative evaluation of students' learning process and also a starting point for students to enter high school.With the reform of basic education and the promotion of quality education,it is one of the goals of quality education to cultivate a new generation of citizens with the spirit of innovation and practical ability.“compulsory education mathematics course standard ” added “ practice and comprehensive application” this plate,the purpose is to help students to apply knowledge and experience,through independent research and cooperation and communication,solve the problem closely related to life.With the idea put forward,the test questions gradually increase the proportion of innovative questions,which has the specific background,including the title of the background,the title of the form,the content of the topic or answer methods and so on with a certain novelty and uniqueness of the mathematical questions.So as to train the students to use mathematics to understand the reality and to solve the practical problems in life by using mathematical knowledge.The solution of this kind of problem is similar to that of mathematical modeling.It extracts information from the context and uses mathematical symbols to express it and establishes the model to solve the problem.The innovation of this study research lies in the analysis of the model of middle school examination,and expounds the importance of the idea of penetrating modeling in junior high school.The first chapter introduces the reasons of choosing this topic and the significance and purpose of this study.The second chapter is literature review,introduces the research status and concept.The third chapter is the analysis of the distribution of test volume type innovation ability in recent years.The fourth chapter through the questionnaire survey and testing analysis of students mathematical modeling thought and ability.The fifth chapter teaching case.The sixth chapter through the experimental test the proposed strategy.The seventh chapter is the conclusion.