Researches On The Effective Teaching Strategies For Biology Classroom In Junior High School

The junior high school biology is the basic subject stipulated by the state, and its purpose is to enablestudents to understand the earth we live in, and to explore mysteries and essence on this planet. At present,because of the senior high school entrance examination does not take an examination of biology, manyschools are not pay much attention on biological subject, which making the teaching effectiveness of juniorhigh school biology is low. The problem "teachers teach very hard, students study very hard" is veryprominent in junior high school biology classroom teaching. Combined with the effective teaching andjunior high school biology, explored the effective teaching strategies of junior high school biologyclassroom, realized the effective teaching in junior high school biology classroom, both have significanceon the development of effective teaching theory and biological teaching theory, or the self-development andimprovement of biology teachers and students.In this paper, which based on the review of relevant literature, definited junior high school biologyclassroom concept of effective teaching and the most prominent feature, and then customized compiledclassroom observation scale, questionnaire and interview outline. By analyzing junior high school biologyteachers’ classroom teaching observation, in the meantime distributed questionnaires to students andengaged collective interview to teachers, summarized the factors affecting effective teaching in junior highschool biology classroom. These impact factors included: teachers’ questioning skills; teachers’ classroommanagement ability; teachers to the teaching situation biology basic concept; teachers less encouragestudents to explain phenomenon in the daily life by using the knowledge we learned; students’ learningmotivation; students’ observation ability and hands-on skill; students’ cooperation ability and cooperationspirit. According to impact factor which investigation found, we put forward the strategies of effectiveteaching about junior high school biology classroom. Hoping to contribute to the teachers’ biology teaching,and provide some reference to enhance junior high school biology classroom effective teaching anddevelop students’ biological science literacy.This article structure includes five parts. The first part is introduction, including research background,topic significance, research review and research methods. The second part is the definition of core concept,including biology teaching, junior high school biology teaching, effective teaching and teaching strategies.The third part is the effect on survey and analysis of effective teaching in junior high school biologyclassroom, including selection of research object, desecion of research programme, data collection andprocessing, and analysis on the influencing factors of effective teaching in junior high school biologyclassroom. The fourth part is the effective teaching case analysis, the selected case is "energy release andutilization" and "material transport in human body-blood circulation". The fifth part is the discussion ofeffective teaching strategies, including improving teachers’ questions skills for inspiring students’ positivethinking, establishing scientific experimental group and developing exploring spirit of students, targetedselection teaching media to enhance teaching intuitiveness, using concept map to help students generalize biology knowledge much better, focusing on methods to guide students to improve the observation abilityin experiments, designing exercises having diversification form to develop students interest in learning.