Study On Community Activity Design And Teaching Practice Complementary To Biology Classroom In Junior Middle School

The new curriculum standard puts forward that biology teaching in junior middle school should pay more attention to the development of students and the needs of society,pay more attention to students' existing life experience,and emphasize students' active learning.Biology classroom in middle school is the main position for students to learn biology knowledge,and biological community activities provide a platform for students to practice.In order to further enrich the students' practical experience and improve the students'practical experiment ability,the author designs community activities closely related to biology classroom in junior high school and carries out teaching practice.The present situation of biology community in junior middle school and the present situation of biology classroom teaching are analyzed and summarized by means of literature research and questionnaire In this paper,the value of biological community activities which are closely combined with classroom teaching is put forward.This paper enumerates the activity design cases of "Yanlai Fangcao Di" biological community in Jiangyan District Experimental Junior Middle School of Taizhou City.In order to explore the effect of community activities,the author designed a semester of community activities and put them into teaching implementation,and evaluated the effect of community activities in two classes through written test and experimental operation test The experimental results show that the combination of community activities and classroom teaching improves the students' ability of experimental design and hands-on experiment and interest in learning and classroom teaching effect has a certain function.At the end of the thesis,the author summarizes some practical experiences in order to enlighten and help the junior high school students to improve their biological literacy,and to learn from other subjects.