Research On The Construction And Application Of Interactive Analysis System Of Classroom Teaching Based On Tablet PC

With the development of informational education,more and more tablet PC have been into the classroom,offered more options to the teachers' teaching and students' learning,enriched the classroom interaction between teachers and students behavior and changed the traditional classroom teaching interactive behavior because of its interactivity,mobility,operational convenience and rich resources.So it is necessary to study the classroom interaction under classroom teaching environment of the tablet PC.This paper through to review the existing classroom teaching interaction research literature,found that there are few researches on the interactive analysis of classroom teaching under classroom teaching environment of the tablet PC,the existing analysis system is not enough to analyze the interactive behavior of classroom teaching in the environment,and with the help of analysis system find the problems existing in the classroom teaching research is relatively less.On the basis of literature research,this paper preliminarily built up an interactive analysis system of classroom teaching based on Tablet PC,which draw lessons from the existing types of classroom interaction and interaction analysis systems,combined with the teaching characteristics and functions of Tablet PC.In order to make sure the classification and description of analysis system is practical,the teachers who have used the tablet PC to carry out the teaching in the project school are invited to use the preliminary analysis system to apply the two rounds of practice,synthesize the results of the two rounds of practice,the analysis system was refined and revised twice,finally established a more comprehensive analysis system.Using the established analysis system to carry on the application research.This paper selected elementary school mathematics sample video classes in this environment as the research object,according to the established analysis system to encoding video lessons and statistic coding,then processed and analyzed the data from the aspects of analysis framework.The research found that in the classroom supported by tablet PC,compared with the traditional classroom,showed some differences,the students' participation can be greatly improved,and the use of the media is morediversified and complicated.But there are also teachers speech control-students passive response,teachers' awareness and ability to use problem teaching needs to be improved,students take the initiative to speech act is restricted,the students-students interaction behaviors single and so on.In view of the existing problems,his paper proposes to establish democratic teacher-student interaction,teachers raise awareness and ability to use problem teaching,build environment of students take the initiative to speech acts,enrich the form of interaction between students and so on.The analysis system constructed in this paper,can reflect the original appearance of classroom teaching interaction under classroom teaching environment of the tablet PC,and combined with the analysis framework to analyze the interactive behavior in the classroom,we can find the problems in the classroom teaching,provides a teaching research tool for teachers and the teaching researchers.Also it supports teachers to carry out teaching reflection,improve teaching skills,improve teaching effectiveness.