Investigation And Analysis Of Optimization Strategies On The Current Situation Of Physics Classroom Interraction In High School

Classroom interaction is the process of interaction between teachers and students and between students in the classroom environment.Good classroom interaction is an important reason for students to actively participate in learning activities,be willing to explore and be good at experiments so as to improve their scientific literacy,but also an important factor for improving teachers' teaching level,realizing teachers' professional development.New curriculum reform puts forward new requirements on classroom interaction,so the study of classroom interaction is of great significance to the implementation of curriculum reform.Based on 16 high school physical activity lesson as the research object,combined with the improved Flanders interaction analysis system and Nvivo12 plus qualitative analysis software,we coded the video of the experimental group and the high-quality video of the same content,and made a comprehensive qualitative observation and quantitative analysis from the concrete implementation process of the class,the classroom speech structure,the teacher's speech tendency,the classroom emotional atmosphere,and the influence of the teacher's gender and teaching age on the classroom interaction,summarized the present situation of high school physics classroom interaction,and proposed the corresponding curriculum optimization strategy,and hoped provide the suggestions for the teachers' professional and a new way for the research of high school physics classroom interaction.It is found that there are various methods of classroom introduction in high school physics classroom interaction,but some methods of classroom introduction have poor teaching effect.The method of classroom questioning is mainly "teacher-class".In some class cases,teachers attach importance to group and individual students' questioning.The research object part is summarized by teacher's direct description,and the other part is summarized by asking questions and teacher's supplement.The type of classroom interaction mainly includes teacher-student verbal interaction and students interaction.The speech structure of all kinds of course-oriented classroom shows that the teacher's speech is lower than the norm,while the student's speech is higher than the norm.Teachers' speech tendency is mainly influenced by indirect and positive influences.The differences of classroom interaction between teachers of different genders are not obvious,and the differences of interaction between teachers of different teaching ages are large.In view of the above research status,the following classroom optimization strategies are proposed :(1)teachers should pay attention to the effectiveness,hierarchy and openness of questions.(2)classroom introduction should be innovative and targeted.(3)create a positive,relaxed and pleasant classroom atmosphere.(4)make rational use of teaching AIDS to optimize interactive efficiency.(5)reasonably design student interaction.