Design And Application Of Feedback Strategies In Classroom Supported By Interactive Response System

Classroom feedback is an important link in the process of classroom teaching,which has the function of adjusting and controlling teaching activities and playing the role of optimizing teaching.With the development of science and technology,interactive response system(IRS)as a kind of educational technology to support interactive feedback in classroom teaching is widely used in classroom teaching,to improve the quality of classroom feedback,to solve the problem of classroom feedback provides technical support.However,as a technology to support classroom feedback,effective application strategies must be designed from the perspective of classroom system in order to play its role in optimizing classroom feedback.Through the questionnaire survey,it is found that in the current classroom teaching,there are many problems in feedback,such as "more summative feedback,less formative feedback","more teacher feedback,less peer feedback" and "more external feedback,less introspective feedback".Based on the problems existing in the feedback link of classroom teaching,this study puts forward a technical solution to optimize classroom feedback by using interactive reaction technology.(1)The classroom feedback mode supported by interactive reaction technology is constructed;(2)Three feedback strategies are put forward: "feedback by formative evaluation","feedback by dialogue and negotiation" and "feedback by introspection and reflection".In order to verify the effectiveness of the strategies,this study carried out a teaching experiment with the help of the "Easy Point,Intelligent And Intelligent English Interactive teaching System" and the "classroom feedback mode supported by interactive reaction technology" constructed in this study and three feedback strategies as experimental independent variables.Through the experiment,the conclusions are drawn :(1)strategy implementation can improve students’ academic performance,but there is no significant improvement.(2)Strategies can improve the frequency and proportion of classroom interaction and classroom feedback,and improve the timeliness of classroom feedback.(3)Teachers and students are generally satisfied with the effect of strategy implementation.Students generally believe that strategy implementation can improve their interest in and participation in English classes,as well as their English scores and abilities.(4)The teacher proves the effectiveness of the strategy from the students’ homework situation,and believes that the strategy has a certain optimization effect on classroom feedback problems..