The MOOC Platform Operation Status, Problems And Trends

In recent years.the continuous development of distance education,make a kind of typical network Online course platform arises at the historic moment,which called MOOC (Massive Online Open Courser).The generate of MOOC platform has attracted wide attention all over the world from the beginning.and the platform shocked the world for its rapid speed of development in the field of distance education.The three magnates of platform——Udacity, Coursera and edX promote the online education obtain the substantial development in a short period.but also as the cornerstone of MOOC platform enjoys a high reputation around the world.Udacity. Coursera and edX as the research perspectives in my paper,and will introduced from four aspects to comb of the operation situation of themuwhich are operating subject and partners, financing and income form, course categories and learning environment, evaluation results assessment and certification.These can help us understand the development and operation of the MOOC platform in American.At the same time.the article will have a vertical comparison to the three major platform from business model.the platform mechanism,course management and the model of learning system. These will help us to understand the characteristics of the the American MOOC platform.These advantages promote the MOOC to become a learner-centered online learning platform.while with the expansion of the scale, the platform still at the exploratory stage,which make the development of MOOC platform also face a growing challenge and more controversial.Therefore.the paper will also analyzes the service environment,learning course and the actual running effect to realize the current problem of the platform,and trying to put forward some reasonable and feasible advice for its future development, to effectively promote the development of the current remote education,and hope to contribute to fully exploit the distance education's advantages.