Analysis And Research On Chemistry Test Questions In Shanxi Province Under The Guidance Of Core Accomplishment

In recent years,the examination questions of junior high school academic level examinations(i.e.SSCE)have become more and more rich in the examination of core literacy,from knowledge-based intention to ability-based intention to literacy-based intention,the SSCE chemistry examination questions have undergone continuous reform and improvement.However,at this stage,the research on the core literacy of chemistry test questions in Shanxi Province is still at the basic stage,and there are few studies on the longitudinal comparison and analysis from different years,so it is urgent and necessary to conduct a core literacy-oriented study on the chemistry test questions in Shanxi Province.In this study,the core literacy of the examination questions was studied by taking the chemistry examination questions of Shanxi Province from 2017 to 2021 as the research object.The main research contents are as follows: Firstly,the latest research progress of core literacy and test question analysis at home and abroad is sorted out to determine the research content;Secondly,the analysis framework of test questions under the guidance of core literacy was constructed,including six analysis elements of test situation,practical problems,chemical knowledge,discipline ability,chemical core literacy and value orientation,and the analysis indexes of each element were determined.Thirdly,the paper makes a detailed text analysis of the chemistry questions in Shanxi Province from 2017 to 2021 by using the test question analysis framework,makes quantitative statistics of the analysis results of each element,and summarizes the proposition characteristics and rules of the chemistry questions in Shanxi Province from the perspective of core literacy.Finally,teaching suggestions are put forward based on the analysis results to provide teaching reference for the development of students’ core literacy.The conclusions of this study are as follows: First,the pluralism and equalization of test situation creation;Second,the examination questions set multi-Angle practical problems;Third,the examination of chemical knowledge coverage;Fourthly,the examination focuses on the subject ability;Fifthly,the core literacy of each subject is more comprehensive and the overall change trend is relatively stable.Sixthly,the examination question penetrates the value orientation,stresses the education value.Seventh,each element carries the examination function of chemistry discipline core accomplishment from different aspects.Based on this,the following teaching suggestions are put forward: set up a wide range of real situations,permeate the value of the subject;Set up a variety of presentation methods to improve the ability of information extraction;Pay attention to basic knowledge and construct subject knowledge network;Develop academic competence and promote problem solving;Establish the triple representation of "macro and micro symbol" and establish the combination of macro and micro concept;Establish classroom and outside cooperation inquiry,improve the level of scientific inquiry.