Analysis Of Chemical Experiment Questions Based On The College Entrance Examination Assessment Framework

Almost at the same time that the new reform plans for the college entrance examination in various provinces have been promulgated one after another,the Ministry of Education has promulgated the "College Entrance Examination Evaluation System" and the "Description of the College Entrance Examination Evaluation System" as the theoretical guidance and practical basis for the college entrance examination proposition.Chemistry experiment is a key component of the chemistry subject,the ordering of chemistry experiment questions derived from the chemistry experiment not only largely determines the ordering level of the college entrance examination paper,but also guides the practice of chemistry teaching and the experimentation of the provinces that will implement the new college entrance examination.This article takes the new college entrance examination chemistry experiment questions in Zhejiang Province,Shandong Province,Hainan Province,Tianjin and Beijing as the research object,and uses the "One Core,Four Layers and Four Wings" proposed by the "College Entrance Examination Evaluation System" as the theoretical basis for the analysis of the questions,to study the characteristics of chemistry experiment question proposition under the background of the new college entrance examination.Through the literature research method and the comparative research method,analyze the chemical experiment questions of 10 sets of new college entrance examination papers from qualitative and quantitative perspective:using qualitative methods to analyze the examination characteristics of questions in the core functions and the core values;using quantitative methods to count the questions on subject literacy,key capabilities,and essential knowledge,and analyze the test requirements and the context.Through analysis,it can be seen that the new college entrance examination chemistry experiment questions of these provinces and cities basically meet the requirements of the "College Entrance Examination Evaluation System" for the college entrance examination questions,but the creation of the context of the chemistry experiment needs to be further optimized,and it is slightly insufficient in the examination of the core literacy of "scientific attitude and social responsibility".Through the investigation and research method,with front-line teachers as the survey object,conduct the attitude,evaluation and suggestions of the new college entrance examination chemistry experiment questions.Through the investigation,it can be seen that the examination of the core value,subject literacy,key abilities,and essential knowledge is highly recognized by teachers,but the application,innovation and contextual aspects,still have room for improvement.According to the results of theoretical analysis and practical investigations,and drawing on the large-scale foreign academic level test PISA,suggestions are made for the proposition of our new college entrance examination chemistry experiment questions:deepen scientific attitudes,pay attention to social responsibilities;enrich situation types and highlight core values;set test questions explanations,reasonable control the difficulty;innovate the examination form and improve the scoring method.At the same time,responding to the characteristics of the new college entrance examination chemistry experiment questions,put forward two teaching suggestions: combine theory with practice to develop core literacy;use challenging tasks to improve comprehensive ability.