Feedback Technical Support For The Next Class Of Interactive Mode

The classroom interaction is the basic fact in the classroom, what happened in the classroom is the lively interaction process between people(Allwright, 1983), therefore if we want to improve the effectiveness of classroom teaching, first we must improve the level and quality of classroom interaction. At the practice of the National Educational Technology "Eleventh Five-Year Plan" key project, the author found the confusion of teacher-student in the classroom interaction. The massive literature summary analysis discovers that the low efficiency of teacher-student interaction in the classroom is not limited in the scope of this research, but rather a common phenomenon. Information technology was introduced into the classroom, but there is no effective solutions to this problem, even intensified this phenomenon to a certain extent, and present the problem that information technology tools get adrift with teacher-student interaction in the classroom.In order to understand the root of the low efficiency of classroom interaction more deeply, the author analyzeds the teacher-student interactive activity in the informatization teaching from different point of views, such as educational sociology, linguistics, educational psychology and pedagogy and so on, The classroom interaction is a complex interaction between teachers and students, and the classroom interaction model is a direct-viewing and succinct description to the true interactive activity under the classroom situation, and it is a kind of theoretical simplified form which recurrent the interaction scenarios of the teacher-student in the classroom. The complex classroom interactive activity is described abstractly by the classroom interaction model, which is help to focus the concerns on the the key elements of teacher-student interactive activity, in order to simplify the problem and highlight the essence of the problem.This research has mainly done the following work:1 On the basis of related studies in and out nation, the author constructs a general framework of classroom teacher-student interaction mode, and discusses the elements of the framework in detail.2 Based on the above research, the author analysises the interaction feedback system's effect when it is introduced into the classroom, and analysises the overall framework of the classroom teacher-student interaction model supported by the interactive feedback system in detail.3 Under the guidance of the classroom interaction mode framework, respectively, demonstrated that the social network theory can effectively support to describe the teacher-student interaction structure model and also the Flanders analysis theory to the describing of the teacher-student interaction process model.4 From two perspective, the structure and process of the teacher-student interaction activity ,the author carrys on the society network analysis and the Flanders analysis to classroom teacher-student interactive activity, demonstrates the role of the interaction feedback system in the optimizing the structure and process of teacher-student interaction from the perspective of real evidence, and discovers the problems and insufficiency in its applying process, then puts forward the solution strategies and the suggestion.The main methods used in this research include the literature study, the social network analysis and the Flanders analysis. The goal of this research lies to carry on the diagnosis analysis to the classroom interactive activity under the support of the interaction feedback system, so that the interaction feedback system plays a greater role and effectiveness in classroom teacher-student interactive activity, plays a morer effective support to the classroom teaching ,and then to improve the effectiveness of the classroom.The research may draw the following conclusions:1 the structure and the process respectively are two description angle of view to the classroom teacher-students interactive activity. No matter in theory or in practice, it is all practicable to describe the classroom teacher-student interaction activity in the model framework abstracted, which includes three points: interaction structure model, interaction process model and the guiding theory.2 As a new information technology tools, the interaction feedback system can come to optimize the structure and process of the teacher-student interaction, which improve the overall quality and effectiveness of classroom interaction.3 The application of interaction feedback system in the classroom is in different levels. Its function is influenced by a variety of factors and constraint.It needs the joint efforts include teacher-student and technical person, etc.