| The current middle school teaching in China is mainly divided into subjects.Interdisciplinary teaching research has been paid more and more attention because it is easy to ignore the relationship between disciplines,which is not conducive to the development of students ’ complete cognitive structure and comprehensive literacy.Biology is an inclusive basic discipline.Under the background of diversification of subjects combination in the new college entrance examination and the use of new teaching materials,interdisciplinary teaching has become one of the hot issues in the research of biology teaching in high school.This paper conducts a preliminary practical research on the interdisciplinary teaching of biology in senior high school,mainly including the analysis of the current situation of interdisciplinary teaching research,the questionnaire survey on the development of interdisciplinary teaching of biology in senior high school,the carding of interdisciplinary knowledge content in the compulsory textbooks of biology in senior high school and the practical research.First of all,the application of literature research on interdisciplinary teaching at home and abroad to sort out the status quo analysis,according to the existing deficiencies to determine the specific research content,and define some related concepts.Then,in order to understand the situation of interdisciplinary teaching in front-line teaching,the questionnaire survey was used to investigate the understanding,attitude and practice of interdisciplinary teaching of high school biology teachers in Panjin City,Liaoning Province,the development of interdisciplinary teaching in schools,and teachers think that interdisciplinary teaching is mainly faced with difficulties.The survey results show that the city ’ s high school biology teachers ’ overall view of biology interdisciplinary teaching is that it is necessary and effective,and they have also used other subject knowledge in practical teaching.Most teachers believe that biology is more closely related to other disciplines under the new college entrance examination mode and the use of new textbooks.In addition to chemistry,mathematics and other disciplines,Chinese and political disciplines are also highlighted.A few teachers think that the connection is not close,interdisciplinary teaching is not helpful.Some teachers are not sure whether interdisciplinary teaching is effective.It is considered difficult to carry out interdisciplinary teaching because of insufficient knowledge reserves,limited classroom time,fear of poor grasp and less reference teaching cases.In addition,the city ’ s schools rarely carry out multidisciplinary joint school-based curriculum.The conclusion of the analysis is that the interdisciplinary teaching of biology is recognized by teachers.The new edition of biology textbooks is more closely related to other disciplines,and humanities and social sciences are also highlighted.Some measures can provide a better environment for interdisciplinary teaching.For example,to strengthen the leading role of interdisciplinary thinking and promote the exchange of biology teachers with other subjects;encourage teachers to study textbooks from an interdisciplinary perspective;the school pays more attention and carries out relevant teaching demonstration activities.Then,through the analysis of the results of the questionnaire survey,the further research content is determined,that is,taking the compulsory module of the 2019 edition of the high school biology textbook as an example,combing the interdisciplinary knowledge of biology and other natural disciplines and humanities and social sciences,and combining with the creation of situations,independent cooperative inquiry,induction and summary,comparative teaching these four teaching strategies for teaching design examples.The purpose is to provide some reference for teachers to carry out interdisciplinary teaching.The results show that the connection between biology and natural science is more than that of humanities and social science.In the field of natural science,the interdisciplinary content of chemistry is obviously more than that of mathematics and physics,and is relatively concentrated in the second and fifth chapters of compulsory one.In the humanities and social sciences,there is more integration with language,history and politics.The conclusion of the analysis is that high school biology textbooks are rich in interdisciplinary teaching materials.The use of interdisciplinary knowledge of natural science can help students establish a complete scientific outlook and develop scientific literacy.The use of interdisciplinary knowledge of humanities and social sciences can help students improve humanistic quality and strengthen social responsibility.Finally,taking the two parallel classes in our school as the research objects,we conduct interdisciplinary teaching practice research,and conduct difference test analysis on the post-test scores of the experimental class and the control class.The purpose is to determine whether interdisciplinary biology teaching can promote students ’ understanding and mastery of biological knowledge,and improve students ’ answering level of biological questions involving interdisciplinary knowledge.The results show that 0.043 is less than 0.05,indicating that interdisciplinary teaching method can achieve good results in examining the content of interdisciplinary knowledge.Therefore,interdisciplinary teaching can be advocated if conditions permit.Based on the analysis of the above research conclusions,it can be seen that although the interdisciplinary teaching of biology has some difficulties in teaching,it is also necessary and feasible.Therefore,this paper also puts forward some suggestions from the aspects of concept change,practical action,teaching environment and teacher training,hoping to improve the current dilemma of interdisciplinary teaching and provide a better environment for interdisciplinary teaching. |
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