Construction Three-Dimensional observation system of teacher-student interaction behavior in Classroom and Practice

Teacher and student interaction behavior in class is multi-level and multi-angle. Classroom organization, teacher-student speech, teacher-student classroom teaching activities are the three main aspects of interaction behaviors. The aim of this paper is to study a comprehensive, detailed classroom observation research tools based on classroom organization, classroom speech, classroom activities. The main method of this paper is the classroom observation, including on-site observation and comparison with video. This paper has established a Three-Dimension Classroom Observation System based on classroom organization, classroom speech, classroom activities, including a three-dimension classroom observation log. This paper has established a three-dimensional codes classroom behavior, and the method of the codes, in order to research classroom teaching. Practice of classroom observation by one year, found that the system can be more comprehensive and detailed observation of teacher-student interaction in class. And it can improve the teaching efficiency in classroom.