Design And Implementation Of Student Personalized Learning Resource Push System

In recent years,with the continuous development of "Internet + education",China's education has been continuously transformed and innovated.Along with the development of China's education industry,new online learning platforms have emerged on the network platform,which has greatly facilitated the learning of learners.Due to the huge amount of learning resources on the online learning platform,when learners are prone to learning trek,cognitive overload and fragmented learning,they are unable to fully grasp the learning curriculum.In this context,the concept of personalized learning has brought a new direction for the development of online learning platforms.From the perspective of learners,this paper fully considers the various factors affecting individualized learning,designs and implements the student personalized learning resource push system,and provides a reference for the research and application of personalized learning.This paper mainly completed the following three parts of work:Firstly,this paper collects,organizes and analyzes the research materials of personalized learning and personalized recommendation at home and abroad.Combined with the characteristics of online learning,the factors affecting individualized learning are analyzed from the perspectives of learners,teachers,learning environment and learning resources.Learned the course knowledge points,the concept of the curriculum knowledge graph,and the steps to build the curriculum knowledge map and Unity mobile development technology to provide the basis for the design and implementation of the system.Secondly,By analyzing the problems existing in the current personalized learning,and visiting and understanding the teachers and students of some public schools,private schools and training institutions in Guangzhou,the actual needs of teachers and students are determined.According to the user's needs,complete the system architecture design and function module design,and complete the system flow design according to the specific functions of the system.Finally,According to the system application block diagram and flow chart,the development of each functional module of the system is completed.The system includes a teacher application APP,a student application APP,a background data module,and a personalized learning resource push module.By constructing the curriculum knowledge graph,the curriculum learning path is planned according to the centrality of the knowledge points in the curriculum knowledge map,and the learning resources and supporting test exercises are pushed to the students according to the learning path.The system builds the student's personal model through the collected student's learning behavior data and the student's basic information,and combines the student's personal model to realize the personalized learning resource.After the system development is completed,the function and performance of the system are tested through test cases,and the system test results are summarized and analyzed.