A Comparative Study Of Chemistry Test Questions In 2021 Based On The Evaluation System Of College Entrance Examination ——The National Volume B And Selective Examination Questions Of Academic Level In Hunan And Hebei Provinces As E

Since 2014,the state has implemented a new round of curriculum reform,and the new college entrance examination policy has been officially implemented.Since then,the college entrance examination reform in various provinces and cities has been carried out one after another.The college entrance examination reform in 2021 has also transitioned to a new period.The chemistry test questions in the college entrance examination have changed,and the research on the test questions has also become the “Wind indicator” of chemistry teaching reform.The research results are of great significance to the teaching work of front-line teachers.This study selects the chemistry test questions of national volume B in 2021 and the selective examination of academic level in Hunan and Hebei Provinces as the research object.Based on the relevant contents of China's college entrance examination evaluation system and the new curriculum standard,this paper makes a horizontal comparative analysis of three sets of chemistry test questions.Based on the overall analysis and statistics from the five aspects of test question structure,test question situation,test question presentation mode,test content and test requirements,this paper classifies and compares level by level,and studies the proposition mode of test questions in detail.Finally,starting with “one core,four layers and four wings”,this paper makes an overall induction and analysis,summarizes the proposition characteristics of the test paper,and puts forward the corresponding proposition reference suggestions and teachers' teaching suggestions.The research shows that: in the structure of test questions,Hunan and Hebei volumes have added indefinite multiple-choice questions.The number of questions is different from that of national volume B,and the distribution of scores on compulsory questions is also different;Secondly,in terms of the examination content,there are obvious differences in the examination proportion of the necessary knowledge,key ability and discipline literacy between the national volume B and the Hunan and Hebei volumes;Finally,in terms of test requirements,the test question order system is to integrate the actual test conditions in various places,and plan the difficulty of the test questions,so as to make the test more fair.Based on the evaluation system of “one core,four layers and four wings”,this paper summarizes the following three test questions research characteristics: reasonably select the real situation to fully reflect the core function of the college entrance examination;Focus on the examination of core literacy and closely implement the contents of the college entrance examination;Carefully prepare practical problems and give full consideration to the requirements of the college entrance examination.According to the characteristics of these three sets of test questions in 2021,this paper puts forward three proposition reference suggestions:first,based on the proposition principle in the new curriculum standard,select the test situation,design practical problems and examine the necessary knowledge;Second,take the core function of the evaluation system-establishing morality and cultivating people,serving talent selection and guiding teaching as the general direction of the proposition;Third,take the examination contents in the evaluation system-core values,discipline literacy,key abilities and necessary knowledge as the proposition concept;Fourth,take the examination requirements in the evaluation system-basic,comprehensive,applied and innovative as the proposition difficulty level.The analysis of the three sets of test questions from various perspectives and the findings drawn from the study will hopefully provide some suggestions for the design of questions in the provinces implementing the new college entrance examination policy in the next round.For first-line teachers,it also has implications for their teaching of test questions.