Applied Research On The Cross-teaching Of Junior High School Biology And Other Subjects

In recent years,interdisciplinary research has become a hot topic in many fields,such as education and science.From the present point of view,although science and other comprehensive disciplines have appeared in some areas of our country,such as the compulsory education stage in Zhejiang Province,the teaching of most areas is still based on branch teaching.Although sub division teaching helps students to acquire the knowledge of subject system effectively,the teaching of sub subjects is easy to ignore the intersection between other subjects.This is not conducive to the development of students’ horizontal thinking,which makes students not master the complete knowledge and form a complete knowledge system,while interdisciplinary teaching can develop students’ knowledge,stimulate students’ diversified thinking,cultivate students’ comprehensive ability,understand the essence of science and form a scientific world outlook.The study of "interdisciplinary" is the trend of the development of the times,the requirement of the curriculum reform,and the needs of the all-round development and lifelong development of the students.Through the retrieval,reading and analysis of the literature,it is found that the current research on interdisciplinary research is more mature,but it is mainly focused on the study of higher education.The study of cross teaching in junior high school biology can be said to be in a vacuum state.In view of the current research,this study based on the biology textbook of junior high school combs out the intersecting of junior high school biology and other subjects,and reflects the necessity of interdisciplinary intersecting in a rich interdisciplinary point interms of knowledge point,ability training and experimental methods.In this study,the cross points of biological and humanistic science,natural science and medical science in the four books are sorted out.Through the combing of knowledge intersections,it is found that the crossing points of junior high school biology and other subjects are extremely rich,there are 92 intersections with the humanities,124 with the natural sciences and 19 with medicine,especially with physical and chemical intersecting,42 points of intersection with physics,50 points of intersection with chemistry,so how to carry out cross disciplinary teaching is the focus of this research.After combing the intersection point,according to classroom teaching,comprehensive experiment and explain the phenomena in life,we choose typical cases and analyze and study deeply,and explore the ways of interdisciplinary teaching,that is to say,teachers should take classroom teaching as the main position of interdisciplinary teaching so as to carry out comprehensive experiments and expand the application of interdisciplinary teaching to explain the phenomena in life.Finally,through the questionnaire survey and the paper pen test to test the experimental teaching effect,the result shows that the subject crossing teaching can deepen the students’ understanding of the subject crossing,identify with the teacher to carry on the subject crossing teaching,is advantageous to the student to master the knowledge better.And can use the knowledge learned to explain the phenomenon in life.Through this study,we find out ways of the cross teaching of junior high school biology and other subjects,and help teachers to master the interdisciplinary points in the four books of the Soviet teaching edition,so that the biological knowledge can be effectively combined with other subject knowledge in the teaching,which can strengthen the communication between the subjects and promote knowledge transfer and expansion.