Design And Implementation Of MOOC Learning Platform Based On Sakai

In recent years,with the rapid development of modern information technology and educational technology network,We have in the era of big data.We find that,due to the impact of the network,learning model has undergone tremendous change.With the advent of large-scale open online courses(MOOC)in recent years,in order to adapt to the trend of modern network education,a lot of the network learning platform of MOOC present.And how to implement the teaching management?At present,many network teaching platform are designed by the teachers as the main center design,focusing on the development of the organization of learning resources,and lack of necessary teaching management.In the existing learning platform,lack of interactivity and collaboration are common occurrence that learners have not enough interest to accomplish specific learning task.Aiming at some problems of the existing learning platform,the paper will be based on Sakai environment to build a learning platform MOOC teaching management functions.First,in this article,from the perspective of the demand of MOOC learning platform,aiming at MOOC's openness,sharing,extensibility and interactivity,The current situation of network learning in Web environment is analyzed,and the importance of the MOOC learning platform is discussed.Second,on the basis of fully understanding of other teaching management platform,the development environment of Sakai is deeply studied,through the analysis and comparison,choosing the Sakai platform as the basic architecture of the system eventually.Finally,select the nowadays widely used programming language for the development of java language,MySQL database as the underlying database platform to build a Sakai MOOC-based learning platform.In the development process of the system,it uses the modular and layered software development model,which mainly uses the MVC three layer structure,business logic layer and data access layer,which is recommended by Microsoft Corp.Based on the Sakai framework,based on the current MOOCs open,large-scale ideas,design and implement a program to keep the majority of the learners from time and space constraints,mutual learning and exchange MOOC learning platform.Platform supports multiple types of resource management and on-demand upload,supports for teaching schedule,assignments,quizzes;Support operations related gradebook,and online gradebook release;platform also supports student group management;messages and mailboxes within the site;Chat Room,discussion boards and live chat functions.