Research On The Interactive Mode Of Precision Teaching Based On Big Data

Teacher-student interaction runs through the teaching process,which is the essence of classroom teaching.Accurate and efficient teacher-student interaction plays an important role in diagnosing and improving teaching.Examination paper teaching and evaluation is an important course type to diagnose students' learning and make up for learning loopholes.The scoring rate and error rate of each question in the examination results will generate a large amount of data.The rational organization and application of big test data can help teachers' teaching move from subjective experience to data-based analysis and judgment,so as to make the teaching effect precise and scientific.Therefore,how to make use of big test data is the key to the success of the teaching.This study mainly explores how to integrate the big test data with the classroom teaching so as to optimize the interaction between teachers and students and improve the teaching effect of the examination paper.This study based on the analysis of the present situation about evaluation,on the basis of through the intercom evaluation respectively interaction problems such as study,based on the examination paper evaluation data of error rates,etc,the evaluation of classroom evaluation content,evaluation time and the optimization of the innovation main body,evaluation way,based on large data precision of interactive teaching mode,and pick two grade level and three class as the research object,freely choose one class as the implement of data precision of interactive teaching mode based on object,compared to two class grade differences,verify the validity of the model.The study found that:(1)it is found that at present,there exist the status quo of incomplete application of test data of teachers' examination papers,less interaction between teachers and students,single teaching type,"one volume to the end" of teachers' evaluation,and less participation of students.(2)a precise teaching interaction model based on big data was constructed for the examination paper teaching and assessment.Through application,it was found that the model was recognized by students,the effective interaction between teachers and students was improved,the interaction methods were more diversified,students' learning confidence was greatly improved,and students' performance showed a growing trend.The teacher's choice of the topic is more clear,the class from focus on the topic to focus on the students,the application of the model at the same time for the teacher's personalized teaching to provide a guarantee of time,achieve the teacher's teaching to reduce the negative effect.(3)based on the application process and effect analysis of the model,this study puts forward Suggestions such as strengthening teachers' application of teaching AIDS such as the big data platform,improving students' awareness of self-participation,and systematically training group leaders.