Research On The Application Of Biology Cooperative Learning Strategy In Senior Middle School Under The Background Of New Curriculum

The high school biology new curriculum standard strongly advocates the independent,the cooperation,the inquiry study way,the cooperative study pattern then permeates the high school biology classroom teaching.In biology teaching,the strategy of group cooperative teaching is adopted to construct and guide the task of group cooperative learning,so that students can get support from each other in their study and life,learn more knowledge and enhance their comprehensive ability.In this study,the author first conducted questionnaires and individual interviews to some senior high school biology teachers and students to understand the current situation of teachers and students of cooperative learning;secondly,two parallel classes taught by the author as the research object.A one-semester cooperative learning teaching practice was conducted in the experimental class.The content of the teaching was "Genetics and Evolution",a compulsory course in senior high school,and then the students in the two classes were compared with each other by post-test.The results show that the cooperative learning strategy can improve the students' performance in biology,interest in biology,cooperative ability and interpersonal ability.Finally,the teaching strategies of effective cooperative learning in senior high school biology are summarized.Firstly,based on the actual situation of students,the cooperative group is constructed scientifically;secondly,the content suitable for cooperation is selected and the scale of cooperation is reasonably arranged;third,the task of cooperative learning is arranged before class.During and after class;fourth,set up an evaluation mechanism between groups to answer questions and promote each other.