Analysis The Chemistry Examination Questions For High School Entrance Examination Of The Xing' An League From 2015 To 2017

The high school entrance examination is both the junior high school completion examination and the senior high school entrance examination.The importance of the high school entrance examination has changed with the deepening of the reform of basic education.The examination of basic knowledge and basic skills has become the trend of the reform of senior high school entrance examination.The chemistry for high school entrance examination is an important link in the teaching of grade nine,for the students of Xing'an League,chemistry is the only subject to study for one year in junior high school career.How to teach and how to learn in a limited time to improve efficiency was a common concern of teachers and students.Therefore,it was very important to study the ability structure characteristics and trends of chemistry test questions in various regions.This paper used the SOLO taxonomy,according to the chemistry curriculum standards(2011 version)and the chemistry examination questions for high school entrance examination of the Xing' an League,according to the Prestructural level(P),Unistructural level(U),Multistructural level(M),Relational level(R)and Extended abstract level(E)Five structural levels were used to analyze the test structure of multiple choice questions,fill in the blanks and short-answer questions,experiment and inquiry questions and calculation and analysis questions analysis topic research level and content in the theme of the surrounding chemical substances,the mystery of material composition,the chemical changes of substances,chemistry and social development and scientific inquiry and other topics to investigate the level of chemistry examination questions for high school entrance examination of the Xing' an League.This paper summarizes and compares the structure,knowledge points,contents and themes of the chemistry examination questions for high school entrance examination of the Xing' an League,summarizes the characteristics of the chemistry examination questions for high school entrance examination.The research results show that: compared with the chemistry examination questions for high school entrance examination of the Xing' an League in three years,2015 was relatively easy,2016 was medium and 2017 was more difficult.From the aspects of basic knowledge,basic skills and basic operation,the paper compares the knowledge points of the chemistry examination questions for high school entrance examination of the Xing' an League in the past three years,and finds that the knowledge points are the same,but the level of investigation is different,which is between P=0.13 and U=15.The chemistry examination questions for high school entrance examination of the Xing' an League from 2015 to 2017,students are required to reach U=6.66 and M=6.33 for the multiple choice questions,M=4.33 and R=2.67 for the fill in the blanks and short-answer questions,U?M and R= 5.33 for the experiment and inquiry questions,R=2.33 and E=2.67 for the calculation and analysis questions.In recent three years,P's investigation tends to decrease,while U's investigation mainly focuses on the surrounding chemical substances,the mystery of material composition and scientific inquiry in 2015,accounting for 42%.M's investigation mainly focuses on the surrounding chemical substances and chemical changes of substances in 2016,accounting for 39% of the total.R's investigation mainly focuses on nearby chemical substances and scientific inquiry in 2017,accounting for 47%.E's investigation mainly focuses on the surrounding chemical substances and scientific inquiry in 2017,accounting for 47%.To sum up,the structure,knowledge points,content and theme of the chemistry examination questions in the 2015-2017 high school entrance examination of the Xing' an League were stratified by using the thinking level of SOLO taxonomy,so as to understand the structure,knowledge points and hierarchy requirements of the test questions examined by the protioner.The results of this study not only provide references for the chemistry questions in the high school entrance examination,but also provide suggestions for the teachers,students and middle school chemistry teaching.