Design And Implementation Of Learning Resource Management System Based On "MOOC + SPOC"

In this era of rapid development of information and technology,contemporary college students have made smart mobile devices an important learning tool.With the rapid development of social informationization,the disadvantages of closed content and long update period of resources of paper textbooks are particularly prominent.In the traditional teaching model,the teachers taught in a single form,with dull content and limited by the time and place of teaching.Therefore,it is necessary to design and develop a learning resource management system suitable for use in colleges and universities.The mixed teaching model of "MOOC+SPOC" can mobilize the enthusiasm of students in learning and transform students from passive learning to active learning.The learning resources management system that combines the "MOOC+SPOC" mixed teaching model with three-dimensional teaching materials has become an important part of the teaching reform and development of colleges and universities.The system adopts the"MOOC+SPOC" mixed teaching model.which combines online and offline,and uses the two-dimensional code technology to implement a new interactive teaching material teaching model.Based on the above ideas,the main work of this article is as follows:1.This paper designs a learning resource management system based on "MOOC + SPOC",which mainly includes two parts:learning resource management system and Android client two-dimensional code scanning subsystem.The system mainly includes the four functional modules of resource management,student behavior record analysis,two-dimensional code generation and analysis of two-dimensional code.Using two-dimensional code technology can better achieve the construction of three-dimensional teaching materials,The two-dimensional code technology used in learning resource management system.When using QR code,the QR code is easy to be attacked,therefore,the QR code in the matrix-type two-dimensional code is used,and the information encryption technology RC4 encryption and decryption algorithm is combined to ensure the security and confidentiality of the two-dimensional code information.2.According to requirements,teachers and users use the system to generate learning code,teaching PPT,related exercises and other learning resources to generate two-dimensional codes,and to manage the two-dimensional codes of learning resources added to books and courseware.According to the two-dimensional code released by teachers,users can use the mobile client terminal to scan the two-dimensional code to get learning resources,so that students can learn independently.3.According to the method of software engineering,in this paper,the requirement analysis,outline design,detailed design,system implementation and testing are introduced in detail.Using Java technology and MySQL database technology to realize the function of the system.In order to ensure the maintenance and upgrade of the system,this system adopts B/S structure and three-layer architecture mode,this reduces the load on the server from the client.At the same time,in order to ensure that the client can directly connect to the server and respond quickly,the client adopts C/S structure and three-tier architecture mode,this can make the interface between the system and client simple and clear,easy to operate.