Study On Fuzzy Evaluation Model Of Information Literacy Of High School Students

This paper analyzed the status of information literacy of high school students through literature research analysis.Combined with the teaching practice,this paper has constructed the evaluation index system of information literacy of high school students.And it calculated the weight coefficient indexes at all levels through expert questionnaire,and the method of quantitative statistic.On the basis of this,the paper processed the data through investigation and evaluation,the questionnaire,the collection of experimental data,and the fuzzy mathematics method.It established the fuzzy evaluation model of information literacy of high school students.And the model has been examined through the practice and case studies,and the feedback was given.This thesis consists of six parts.The first chapter introduces the research purpose,the significance of this study,the research process and methods.The second chapter summarizes the information literacy and its standards,and points out the existing problems in this field of the research.The third chapter,based on the literature research,has established the first grade assessment indicator of high school students' information literacy.Combined with the teaching practice,the thesis established the second and third grade assessment indicator.So the evaluation index system of information literacy of high school students was established,and the weight coefficient of the evaluation index was confirmed by experts.The fourth chapter is the process design of fuzzy evaluation of information literacy of high school students,including the evaluation index factor set and weight determination,evaluation factor set and evaluation way,the single factor assessment matrix,fuzzy relation transformation and so on.And the comprehensive evaluation results adopt the recursive method of fuzzy evaluation from low-level index to senior index.The fifth chapter practices and processes data,and gives three actual cases,which is carried on the data processing,and gives the feedback.The sixth chapter concludes the results of the research,characteristics and the innovation point of the research.It also reflects on the shortcomings of this study.