Research On The Preparation Of Test Questions Based On Core Literacy And The Current Situation Of High School Students' Learning

The Chemistry curriculum standard(2017 Edition),for the first time,provides"proposition suggestions of academic level examination",and clearly puts forward the"quality-oriented" examination purpose,framework and principle,and focuses on the preparation of examination questions.The college entrance examination questions is recognized as an authoritative test paper for quality assessment,and simultaneously it is the reference for teachers' compilation of the original examination papers.Electrochemistry is not only an important part of the basic theoretical knowledge system of chemistry but a hot topic within college entrance examination.Therefore,it is the focus of every teacher's work to compile high-quality electrochemistry-related examination papers by exploring the characteristics of electrochemistry-related questions in college entrance examination.By taking the analysis of the college entrance examination paper under the new curriculum standard as background,this paper focuses on how to prepare high-quality electrochemistry-related examination papers and then use them to test the status quo of high school students' electrochemical learning.This paper mainly consists of five chapters on the whole.The first chapter is Introduction which not only describes the research background,significance,methods,ideas and the research status at home and abroad but also focuses on students' electrochemical learning status,the research status of college entrance examination papers and the proposition framework of international test projects.The second chapter mainly deals with the theoretical basis and the definition of key terms,in which introduces the theoretical basis for the development of the research tools of senior high school students' electrochemical learning status and defines terms like "Electrochemical Academic Quality Level" and "Chemistry Competence".The third chapter,which serves as one of the key research subjects of this paper and the basis of the study on the learning status of senior high school students,explains the research on the analysis of electrochemical-related examination questions in national examination papers and describes the compilation of examination papers.First of all,chapter one,by taking 2015-2019 electrochemical-related examination questions in national examination papers as research objects,uses content analysis to grasp the proposition direction of electrochemical-related examination questions from the perspective of context setting,knowledge points,literacy level,discipline ability and other aspects.Then,according to the results of the analysis of examination papers,the electrochemical proposition framework and the preparation process of the examination papers are proposed.The fourth chapter is about the research on the status quo of high school students' electrochemistry learning and problem solving obstacles,which is also one of the key research subjects of this paper.At the very first,it introduces the development of research tools.Secondly,chapter two,by taking the students of a senior high school in Henan Province as research subjects,conducts a questionnaire survey and then uses SPSS 24.0 to process the collected data.Finally,according to students'completion of the test paper and the problem-solving obstacle questionnaire,the paper makes a descriptive analysis of the learning status.The last chapter,the conclusion of this present study and prospect of the future research,focuses on the research findings and on providing suggestions on the proposition of electrochemical-related examination questions,on the classroom teaching and the preparation of college entrance examination.Based on data analysis,this study obtained the below research findings:Electrochemical-related examination questions in the national paper have the below characteristics,namely the fixed examination content,the fixed way of setting questions,the combination of model language and new secondary battery within the context of examination questions,the increased difficulty of the examination questions in the past two years;The proposition framework and the flow chart of the preparation of electrochemical examination questions have certain practical application value;Concerning senior high school students'electrochemical learning and problem-solving obstacles,it has below findings:(1)Generally speaking,senior grade two and grade three students have a good grasp of the basic electrochemistry knowledge,yet about one third of them fail to meet the requirements of electrochemical academic quality level three.(2)Students in senior grade three are better than those in grade two regards the mastering of electrochemistry-related knowledge,but there is no significant differences between them on the whole.(3)The weighting of six kinds of problem-solving obstacles of senior grade two is basically the same as that of senior grade three.Concretely,a lack of comprehensive application ability of electrochemical-related knowledge and the difficulty in situational analysis of examinations questions are the two main problem-solving obstacles regards electrochemical-related questions.