Study On Chemical Experiment Test Of College Entrance Examination Based On Experimental Cognition Ability

Ability is a measure of whether people can adapt to social and personal development needs of the effective indicators.With the implementation of the new curriculum reform,the center of the college entrance examination proposition gradually transition from the knowledge of the past to the ability,people will pay more attention to text students' ability and comprehensive quality.The chemistry is based on experiments,and the experimental cognition runs through the whole process of experimental activities and needs to be based on the students' experimental cognitive ability.As the core component of student chemistry experiment ability,Experimental cognitive ability can effectively reflect the students' chemistry discipline literacy.Considering the complexity of the evaluation of experimental cognitive ability,our country is mainly based on pen and paper test.As the college entrance examination of the focus and difficulty,the test questions assembled educational experts and first-line educators' wisdom.Thus,it is so necessary to analyze the college entrance examination chemistry experiment to help the middle school chemistry teacher's to carry out experiment teaching.Based on the theory of experimental cognitive ability and so on,this study determines the analytical framework of chemistry experiment in college entrance examination by carefully interpreting the curriculum standards and other information.Then,using the method of literature analysis,comparative induction and interview,the paper systematically analyzes the structure of experimental experiment and the level of experimental cognitive ability of National Volume I,II and Sichuan Volume in 2009-2016.Finally,the paper puts forward the corresponding suggestions and reflections on chemistry experiment teaching in combination with the experimental teaching experience of the first-line teachers in Sichuan.The first chapter briefly explains the reason of the topic selection.Firstly,this part explains the necessity of researching chemistry experiment from two aspects of research background and research significance.Secondly,according to the present research situation in China and the characteristics of the national examination papers,the author has determined to study the structural characteristics and experimental cognition ability of the test papers which is selected from the national volumes I,II and the sichuan volumes on Chemical Experimentation from 2009 to 2016.The second chapter explains the theoretical basis of the research and determines the level of the cognitive ability of the chemistry experiment,so as to enhance the operability of the statistical analysis of the cognitive test questions.Firstly,this part briefly explains the theoretical support and related concepts of this study.Then,based on the experimental cognitive level model constructed by Yang Yuqin,and combined with high school chemistry curriculum standards and examination instructions,the author refines the specific level of the cognitive experiment level of chemistry experiment.The third chapter compares the chemical experiment of three kinds of tests in 2009-2016.Firstly,the part briefly introduces the structural characteristics of the three types of test papers from the scores,content and presentation dimension.Secondly,according to the experimental cognitive ability model,the author systematically analyzes the test frequency in each level of experimental cognitive ability of three types of tests.The fourth chapter puts forward the reflection of chemistry experiment teaching.According to the structural characteristics of the chemistry experiment,the level of experiment cognition and the first-line teachers of experimental teaching experience,the author puts forward the teaching strategies and reflections of chemistry experiment which are suitable for the Sichuan area.The last two chapters are about the conclusions and shortcomings of the study.Firstly,This part briefly introduces the research conclusion of this study,and then elaborates the shortcomings involved in the research process,so as to help the experimental teaching work of the first-line middle school chemistry teacher in Sichuan area.