Research On The Chemistry Test Questions Of Jiangsu College Entrance Examination Based On The Perspective Of Subject Ability

The college entrance examination provides a basis for the selection of college admissions.The concept of college entrance examination evaluation has gradually shifted from the original knowledge concept to the ability concept,and has developed into a literacy concept,which meets the educational requirements of the times.Accomplishment has become an important goal of education reform in China.At present,the key to its evaluation is still the ability test.On the basis of literature research and review,this study defines the connotation of chemistry subject competence;based on educational psychology,based on the exam outline and curriculum standards,and referring to Professor Wang Lei's chemistry subject competence model,the subject competence assessment is determined Indicators,and analyzed by SPSS software to get the reliability of the scorers of this indicator.Therefore,using the chemistry subject ability index as a tool,the text questions were used to analyze the Jiangsu paper chemistry test questions from 2008 to 2019,and a longitudinal comparison was made to obtain the Jiangsu paper's examination and change trend of the chemistry subject ability.In addition,the 2019 Jiangsu Roll is compared with the National Volume I,National Volume II,and National Volume III horizontally to find out the similarities and differences between the Jiangsu Volume and the National Volume in terms of ability testing.The research shows that:(1)In the past twelve years,the must-do questions in Jiangsu papers are mainly based on the examination of applied practical ability.Since2017,the emphasis has been on the examination of the ability to migrate and innovate;overall,the identification and memory and innovation of each secondary element Thinking has an upward trend;inorganic is mainly based on inference and prediction,organically is based on migration and innovation,and the test of the two has a clear upward trend in the identification of memory;the principle is based on inference and prediction,and the number of innovative thinking has been increased since 2017.Examination;the experiment is based on general relevance,and strengthens the examination of the level of migration innovation.(2)The structural question ability requirements in the Jiangsu paper selection are mainly based on learning and understanding,and the experimental question ability requirements are mainly based on application and practice.(3)Compared with the national papers,the examination of the competence of the Jiangsu paper at all levels in the required questions is more average,and the overall ability requirements of the test paperare basically the same.This puts forward relevant suggestions for teacher teaching: pay attention to the cultivation of applied practical ability and realize the functionalization of knowledge;emphasize the cultivation of transfer and innovation ability and achieve knowledge literacy;pay attention to the establishment of core knowledge and promote the development of cognitive methods;rational use of review questions to effectively improve Discipline ability.