Evaluation Research On Students' Works About Junior School Information Technology From The Perspective Of Learning Analysis

The perspective of learning analysis is a synthesis of analytical concepts,methods,tools and models.It obtains students' diversified data through designed tools,then uses certain methods to understand and explain the data,finally intervenes in learning activities and adjusts teaching plans.The learning analysis model is an expression formed by the development of learning analysis theory to a certain height.It integrates learning analysis tools,methods and concepts.It provides tools,methods support and theoretical guidance for the evaluation of junior high school information technology students' works.So as to optimize teaching and improve learning effect.This article firstly studies the status of learning analysis and information technology teaching evaluation,and then clarifies the guiding role about the theories,methods,tools and techniques of learning analysis in the evaluation of junior school students of information technology.It is constructed a theoretical model of information technology students'works which included learning environment,data,analysis and action from learning analysis model.Learning environment is the place where teachers and students interact and produce works,data is the learning achievement and relevant information about junior middle school information technology students,analysis is the interpretation and visual expression of junior middle school information technology evaluation data,action is the optimization and improvement of junior middle school information technology teaching.Secondly,according to the learning analysis process concept,a series of evaluation tools are designed to quantify students' works.It consists the group division table,the student classroom behavior observation record table,the work planning table and the evaluation index system.The construction of the evaluation index system is based on the evaluation research method,six primary indexes,thirteen secondary indicators and evaluation criteria though the method of expert questionnaire survey.First-level indicators include attitude,thinking,cooperation,content,technology and structure.The weight coefficient of each index is set by the expert judgment average method.In this study,Selecting class 3 and class 4,grade 7 students of ChangJun Riverside middle school of Changsha city as the teaching objects.The third and fourth unit of volume of the grade 7 information technology written by Hunan Provincial Institute of Education were as the teaching content.Based on the guidance of the learning analysis process,it is researched on the evaluation of information technology students' works for two months.Lastly,based on understanding the implementation effect of the student work evaluation scheme and the learning analysis model by questionnaire and interview,the following information technology teaching conclusions are obtained:first,teachers predict,the problems in students' learning,discover the individual differences of students by the evaluation results of information technology works,target intervention on students' learning behavior,and promote the individual development of students.Second,according to the results of evaluation and analysis,teachers properly adjust the teaching plan and optimize the teaching process.Third,teachers timely feedback the evaluation results to students.Students recognize their own bright spots and shortcomings,and change their learning attitude and adjust learning methods,finally improving their learning efficiency.