The Difficulty Analysis Of Mathematics Test For High School Entrance Examination Based On The Comprehensive Difficulty Model

In recent years,there are many evaluation methods for test papers,and difficulty is an important indicator to measure the quality of test papers.In order to objectively evaluate the difficulty of the mathematics test paper of the high school entrance examination,this paper takes the mathematics test paper of the high school entrance examination in Shenyang for the past seven years(2016-2022)as the research object,takes the comprehensive difficulty model of the test paper of Professor Bao Jiansheng as the research tool,and mainly uses statistical analysis method to analyze the test paper from the five difficulty factors of background level,mathematical recognition,operation level,reasoning level,and knowledge content,and calculates the comprehensive difficulty coefficient,Summarize the difficulty characteristics of the middle school examination questions and put forward corresponding teaching suggestions.The specific research contents are as follows:First of all,read the relevant literature,collect and sort out the relevant literature about the influence factors of the test questions,the difficulty model of the test questions and the application of the comprehensive difficulty model,analyze and summarize the characteristics and shortcomings of previous studies,and then put forward the problems to be studied in this paper.Secondly,the text analysis method is used to properly adjust the criteria of each level under the five difficulty factors(background level,mathematical cognition,operation level,reasoning level and knowledge content)in the model,and then code the test questions.Based on the analysis method in this paper,the statistical analysis method is used to analyze the coding results of the five difficulty factors,and then the comparative analysis of each level under the five difficulty factors year by year and the comparative analysis of different difficulty factors in each year.Then,based on the above difficulty analysis of the test questions,we can get the difficulty characteristics of the math test questions in Shenyang Middle School Entrance Examination: the background level is stable,the level of inquiry is practical,the level of calculation is basic,the level of reasoning tends to be complex,the content of knowledge tends to be comprehensive,and the comprehensive difficulty has similarity.Finally,based on the above characteristics of the difficulty of the mathematics test questions in Shenyang Middle School Entrance Examination,the corresponding teaching suggestions are put forward for the reference of front-line teachers.First,pay attention to social hot spots and improve humanistic literacy;Second,create problem situations and cultivate application awareness;Third,improve the operation ability and strengthen the basic operation;Fourth,pay attention to reasoning training and improve mathematical thinking;Fifth,carry out unit teaching and improve the knowledge system.