Analysis Of Biological Open Test Questions In College Entrance Examination

The social and scientific technology has been rapidly developed in the 21 st century,as well as the new findings,new thoughts and new methods are appearing continuously.The new fields and new technologies are emerging in endlessly.In order to adapt to the development needs of modern society,the class teaching shall take the cultivation of person with creative ability as the target.In the new times,there are different requirements to the talents,the innovative ability and practical ability have become the important indexes for evaluating the talents.It is the necessary trend to introduce the open-ended questions and examination questions in the teaching and examinations.However,the frequent appearance of open-ended examination questions in the college entrance examination in recent years forces us to pay close attention to it.The open-ended examination questions have raised higher requirements to the analysis ability,the ability of integrated application of knowledge and the ability of divergent thinking for students.Basing on the biology part in the science comprehensive examinations for college of national unified test paper,Tianjin paper and Beijing paper from 2011 to 2017,this paper carries out the analysis research for the following aspects:(1)The types of open-ended examination questions in the biology part of college entrance examination of national unified test paper,Tianjin paper and Beijing paper;(2)The percentage for the total score of open-ended examination questions to the total score of examination paper;(3)The analysis to the characteristics of open-ended examination questions in the biology examination paper of college entrance examination;(4)The analysis and comparison of the open-ended examination questions in the biology examination paper between the national unified test paper,Tianjin paper and Beijing paper.In addition,it also analyzes the following aspects to the open-ended questions in the biology teaching materials and teaching of high school:(1)The cultivation of innovative thought ability of students;(2)The cultivation of the flexible thought ability of students;(3)The cultivation of experimental exploration ability of students.It is identified through the studies that:(1)It is a necessary trend for the college entrance examination to use the national unified test paper in the future;(2)The percentage of open-ended examination questions have been increased in the examination papers in recent years,but it will not be increased endlessly;(3)There are the comprehensive open-ended examination questions in the national unified test paper each year,but it is contrary in Tianjin paper that the comprehensive open-ended examination questions have never been appeared,and the percentage of strategic open-ended and comprehensive open-ended questions in Beijing paper is small;(4)The selective examination will still focus on the evaluation of open-ended thought of examinees in the future;(5)The teaching materials include many open-ended questions,and all applicable resources in the teaching should be used to construct the open-ended classes.According to the results of study,as well as several intentional and unintentional class visits to many teachers of the same subject in recent years,and according to the results of class visit and class evaluation,the following teaching recommendations are raised on how to construct the open-ended class:(1)The openness of teaching thought;The openness of teaching scope;(2)(2)The teaching shall subject to the person and highlight the principal position of students;The(4)openness of teaching methods;Fully utilize the multi(5)-media technology and break through the exploratory difficulties;(6)Fully utilize the open-ended questions in the teaching materials to perform teaching.