Research On The Effectiveness Of Questioning In Chemistry Class In Junior Middle School Based On Group Cooperation

Question is the central part of classroom activities, classroom questioning give fresh vitality to class.In daily teaching, teachers know the students’study by asking questions.the student feel the exploring experience the joy of learning by teacher’s questions. And, as we all know, there is no Vitality of a church classroom which is no question. especially for students in junior high school, his age characteristics determine that he has strong desire to express their views in the classroom. If there is no question of such exchanges classroom, classroom would be no life. So if teachers can use reasonable questions to improve the quality of teaching is very great significance.In the current teaching activities, due to the teachers’ limitation Professional Development, there is often similar to the "right", "is not" that some of the inefficiencies of questions in teaching activities,That is not only a waste of class time, and will affect students interest in learning, reduce efficiency in the classroom. Therefore, this paper will use classroom observation about an expert teachers teach the same lesson in different modes of transcription,I will be encoded classroom questions, classified summary of effective questioning its strategy for the majority of teachers in order to provide a reference recommendations.This study will regard cooperative inquiry team under junior high school chemistry class research goal as a starting point to study chemistry classroom questioning the effectiveness of the policy, the paper is divided into an introduction, body and conclusion of three parts altogether. I used the system a questionnaire of Xi’an Railway Riverside school in the third grade all students paid respect to the chemical class question questionnaire survey and analyzed the current situation of junior high school chemistry class master questioning. On this basis, I selected one of the Xi’an Railway Binhe school one expert teacher two quality courses, a lesson is taught in the group of cooperative inquiry, a festival is taught in the traditional class system, the Classroom the questions were coded to Goode-Brophy scale of measurement tools for analysis of classroom questioning, under teachers’ questions drawn features and group collaboration to explore modes junior chemistry classroom questioning characteristics and factors affecting the classroom questioning, the author based in Shaanxi Province to produce test instructions syllabus breakdown of junior high school chemistry test sites accordingly proposed to improve the junior high school chemistry classroom questioning the validity of the proposal.