Junior High School Biology Classroom Work Present Situation Investigation And The Study Of Effective Strategy

New curriculum reformation requires educators to change education idea. Students areadvocated as the main part of the learning activity. Classroom teaching reformation is in fullswing. Biology plays a decisive role to the students’ physical and mental development as asubject closely related to student life. Junior high school biology classroom work is animportant part of junior high school biology classroom teaching. Classroom seatwork qualitydirectly affects the effect of classroom teaching quality. Quality of the assignments affectsstudents subject position. The quality of classroom seatwork influences the improvement ofstudents’ literacy for biology. As increasingly promoting students’ development in today,classroom assignments reformation is particularly important.The research mainly adopts the documentary method, questionnaire survey method,interview method and mathematical analysis. The main purpose is to study of junior highschool biology class assignments, to understand the application status of junior high schoolbiology classroom assignments in class teaching, to analysis of junior high school biologyclassroom problems existing in the operation and the main reason for the problem. And thecorresponding solution Suggestions is put forward. At the same time, I will write the teachingdesign. And I also will study on practice in junior middle school biology classroom teaching.This study first conducted the application status of junior high school biology classroomassignments in the classroom teaching of questionnaire and interview. I use 《The juniormiddle school biology classroom assignment status questionnaire》 to question and interviewpart of junior high school biology teachers and students at Yan Tai. And the survey and theinterview results are analyzed.The survey results show that the current line of biology teachers and the general middleschool students, everyone recognized the importance of biology class assignments in classteaching. Although the biology class assignments is an old topic, but the teacher in the designprocess and the implementation process in classroom assignments are still exist manyproblems and shortcomings, and the assignments huge function is not able to give full played.Most of the middle school biology teachers thought that classroom seatwork design existgreat difficulties. The reason is that the classroom should work on the implementation ofspace limitations, time limitation, the guarantee of students’ subjectivity. And teacher’s design ability is limited, the lack of theoretical guidance and effective classroom work resources, etc.There are some disadvantages in the implementation of classroom assignments. It Mainlyinclude the classroom work assignments time, checking method of evaluation oneness and soon.On the basis of investigation, this study summarized the current biology classroomassignments in the junior middle school biology classroom teaching. I analyze the main causeof these problems. I analysis the problems of in-depth of the primary causes of these problems,put forward the junior middle school biology classroom homework design andimplementation of the strategy, research and practice. My junior high school biologyclassroom seatwork design has been put forward and the implementation of the strategyresearch is practiced.Studies have found that,(1) the junior high school biology classroom assignments canreflect student’s main body status;(2) different types of junior high school biology classroomassignments can stimulate students’ interest in classroom learning;(3) It is very helpful toreach for the three-dimensional teaching aim;(4)It need higher requirements to teachers’personal qualities. Teachers’ rich professional skills and strong ability of job design andclassroom control ability are required. At last, I reflect on the deficiency of the research. Inorder to improve the research, I put forward further research ideas.