Interaction Analysis Of Teacher And Student Speech Behavior In High School Physics Classroom Based On IFIAS

With the continuous deepening of education reform,classroom teaching is still the core of the reform.Teachers' dominance and students' subjectivity are still the key issues.The main component of classroom teaching is the speech behavior between teachers and students,which accounts for about 80%of classroom teaching behavior.Physics is a major component of the natural sciences and plays an important role in the new curriculum reform.Therefore,the study of the interaction between teachers and students in physics classrooms to improve the efficiency of classroom teaching can promote the implementation of the new curriculum reform.The research first sorts out the current research situation on the interaction between teachers and students in high school physics classroom.Based on the researcher's education practice,this study selects eight practical lessons in the physics class of Chengdu M middle school as the research object.These eight lessons include information of different teacher genders,different teaching ages,and different course types.This research uses the improved Flanders Interaction Analysis System(iFIAS)as research tool.First,it analyzes four aspects of the eight physics classrooms:the structure of the classroom,the teacher's teaching style,the emotional atmosphere between the teacher and the students and the Q&A between the teachers and students.Then,a comparative analysis of eight high school physics classes was conducted from three aspects:different teacher genders,different teaching ages and different course types.Finally,the study summarizes the characteristics of teacher-student interaction in high school physics classroom and gives some teaching suggestions.The study found that the structure of high school physics classrooms is mainly based on teacher's speech,and students' subjectivity is not high enough.Teachers are more inclined to exert direct influence on students in the way of knowledge teaching and less indirect speech acts such as classroom questioning.Teachers and students have a harmonious emotional atmosphere in the classroom,but teachers need to strengthen their acceptance of student emotions.Teachers ask less questions in the classroom and these are mainly closed questions,lacking open questions.The classroom structure of male and female teachers is very similar,but female teachers are better at indirectly affecting students,and the classroom atmosphere is more harmonious.Beginning teachers have more speech behavior in the classroom,and experienced teachers pay more attention to the subjectivity of students.In the concept class,the teacher asks more questions,the student's subjectivity in the regular class is higher and the experimental class can better reflect the status of experiment in physics teaching.Based on the characteristics of the interaction between teachers and students in high school physics classroom,this research puts forward some teaching suggestions.Establish the correct concept of teacher-student interaction and enhance students'subjective consciousness;strengthen the emotional communication between teachers and students to create a harmonious classroom atmosphere;set open questions to prompt students to think and discuss;rationally use situational teaching to guide students' autonomy explore.