Research On Solving Strategies Of Applied Mathematics Problems In Middle School Entrance Examination ——Taking Zunyi High School Entrance Examination As An Example

The high school entrance examination is the main way to measure the academic performance of junior high school students,and it also plays a role in screening and selection for whether students enter high school to continue their studies.As the main carrier for evaluating the senior high school entrance examination,the high school entrance examination paper is the main research object of the majority of educators in our country.Studying the mathematics test questions for the senior high school entrance examination plays a very important role in the improvement of teachers' teaching ability,the cultivation of professional quality and the effective preparation of students.First,in the introduction part,the research background,significance,research content and research method of the application questions are expounded.Secondly,it analyzes the research status of high school entrance examination questions,including the high school entrance examination mathematics questions,the consistency between the test questions and the subject standard,the problem-solving obstacles of the applied questions and the teaching strategies.According to the question types and characteristics of Zunyi 2012-2021 high school entrance examination mathematics application questions,they are divided into four types: "equation inequality","graphic geometry","function","statistics and probability".Through the analysis of different question types,it is found that the presentation forms of the applied questions are diverse,the proposition background is rich,and a large number of mathematical thinking methods are used in the process of solving the problems.Finally,combined with the types and characteristics of application questions,it proposes a problem-solving strategy to understand the classic types of application questions,and exemplifies the teaching design cases of application questions.Through interviews with front-line teachers with rich teaching experience,we found out the mistakes that students tend to make when solving application problems and their causes.This paper makes statistics and analysis on the application questions of the senior high school entrance examination,which can provide some ideas and strategies for students to prepare for the application questions more effectively.Therefore,this paper has important application value both in theory and practice.