The Experimental Study On Carrying Out The Cooperative Learning On The Biology Lesson In The Junior Middle School

Because of the fierce social competition and the score-focus senior high school entrance examination, the malicious competition appears in the school, which seriously affects the development of students both in body and mind. So the cooperative learning is promoted with great effort in China's elementary education. But with the cooperative teaching, a series of problems have been turning out. On the foundation of the predecessor's research and with the teaching practice in the big class in Chinese, this experiment introduces the cooperative leaning into the biology teaching and reviewing of junior middle school, and further explores the influence of the cooperative learning on the academic achievement and the relationships of students.There are five parts in the thesis.The first part: Background of the research. In this part the author expounds the current situation of the modern middle-school students' interpersonal relationship, the behavior mode of the middle-school students in class and the problems of the cooperative learning at home and aboard.The second part: Related theory. In this part, the author discusses the theories on the junior high school stundents'learning and interpersonal relationship, and the cooperative learning.The Third part: Experimental study of Cooperative learning. It is the main part of the thesis. Unified with the big class teaching in China, the teacher adopts two kinds of strategies of cooperative learning into Biology new lesson teaching and the revision lesson teaching in the experimental class, making the evaluation table to promote students'cooperative learning. At the end of the semester, from the stundents'results, the diagnosis meter on the behavior puzzle of the schoolmates'relationships, as well as home visiting, the cooperative learning has great affection on improving stundents'relationships and has certain function to improve the grades, especially to the good students. At last, cooperative learning is proved to have more advantages than individual learning.The Forth part: Self-examination and suggestion. In this part, the author thinks over the procession of research, summarize the problems which often appear in the experiment, further analyze and to find strategies solution.