Web Curriculum Design Displaying Platform

With the rapid development of the teaching model,the traditional Web teaching model are independently designed for a specific module, it is not only the design and production of the teaching program is not high,more important is the sharing of educational resources has been extremely limited,which lead to a series of difficulties of teaching resources management,reuse and integration.In order to eliminate the interoperability problem among heterogeneous teaching application subsystems,collect all kinds of learning resources information automatically,manage teaching resources,achieve seamless integration of the application software,so as to reuse software resources,personalized teach and team teach,a new Web curriculum design displaying platform(WCDDP) is proposed in this paper.Firstly,by analyzing the problem of traditional WCDDP,this paper pointed out the meaning and purpose of a new WCDDP.Secondly, after analyzing the demand of teaching theory,a WCDDP based on self-described is established by using SOA and Web Services features. Thirdly,the architectural structure and main algorithm is designed by using the model of WCDDP based on SOA,combining specific teaching case,supporting of courseware and collaborating learning environment based on Web self-description,integrating proactive service,public portal,CELTS criteria and Web semantic techniques. Fourthly,the practical application and performance testing of the system,combined with the practical application and function module' s realization of their performance test analysis.In practice,the curriculum design displaying platform of the school of Journalism and Communication of Hunan University is designed.In the system,more than ten courses are made into self-described courseware,and thousands of people are supported to use online at the same time,and new function modules are added conveniently,show that this structure has good intelligence, collaboration,reusability,and scalability.