The Practice And Research Of Interaction Behavior Data In Classroom Teaching Based On Bullet Screen

In 2014,the Zhejiang Provincial People's Government issued a pilot program for comprehensive reform of the college entrance examination,which explicitly included information technology in the subjects for the college entrance examination.Innovative and highly educated people can enable the country to take the lead in the current situation in the world,and information technology will become one of the important indicators of today's talent.In recent years,the traditional teaching model has been unable to meet the requirements of the times due to the lack of teacher-student interaction,students' passive acceptance of knowledge,low participation,and lack of initiative and enthusiasm.Because of its real-time,anonymity,and strong interactive and other characteristics,the bullet screen has gradually been applied to major video websites,and the interactive teaching of bullet screen has gradually been applied to classrooms.This paper takes a high school first-year information technology course in Hangzhou,Zhejiang Province as an example.Through teacher interviews,student questionnaire surveys,classroom observations and student performance analysis,this paper analyzed the current high school information technology course situation and its existing problems,proposed an interactive teaching method with the barrage that is widely loved by young people,and studied its teaching effect by experiments.This paper is organized as follows: Chapter 1 introduces the research background and significance,analyzes the related theoretical basis and research status,defines related concepts,and clarifies research methods.Chapter 2 collects and analyzes the data about teachers' interviews and the results of the questionnaire survey of students,investigates and analyzes the current state of information technology classroom teaching in high schools,and presents problems in current information technology classroom teaching.Chapter 3 puts forward the hypothesis that barrage interactive teaching is helpful to improve the current status of information technology classroom teaching,clarifies the experimental objects,experimental materials,experimental environment,and experimental procedures,collects and organizes data,and analyze the experiments results and draw conclusions: Barrage interactive teaching can deepens students' understanding of information technology courses,cultivates students' information literacy;improves students' learning enthusiasm and subjective initiative;improves classroom interaction;reduces student cognitive load and improves learning performance of students;improves teacher`s teaching design,conducts effective teaching.Chapter 4 gives the conclusions and future works of this research.