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The Study And Realization Of Learning Content Management System Based On Learning Objects

Posted on:2012-10-06Degree:MasterType:Thesis
Country:ChinaCandidate:H Y LiFull Text:PDF
GTID:2218330362452827Subject:Computer technology
Abstract/Summary:PDF Full Text Request
With the rapid development of Internet and multimedia technology,E-Learning is becoming an important area for research and application. E-learning has already become strong motive force and efficient method of reforming the traditional educational pattern. With web-based education becoming more popular, it's necessary to promise the e-learning contents'reusability, interoperability and communicational ability with LMS/LCMS.We start with the research the concept, characteristic and structure of the learning objects, and analyze the Learning object Metadata. The proposal of learning object makes it possible for the reusing, sharing and exchange of learning content. Metadata model describes the public property of various components and solve the exchange and retrieval problems of learning objects. Then, research the SCORM standard which provides a theoretical basis for curriculum upload of learning content management system. With the theoretical basis of SCORM Content Model,run-time environment,Sequencing and Navigation,we achieve some function of learning course module of the learning content management system. In addition, Combining framework and component of the LCMS and the actual needs, we design the architecture of this system and exploit the learning content management system based on learning objects and proceed some related development and commissioning testThe system is divided into five subsystems, namely, course management subsystem, user management subsystem, the learning management subsystem, learning course subsystem and system maintenance subsystem. Logically speaking the system is composed of user interface layer, functional logic layer and physical storage layer. System use the structure of B/S and C/S, the client part mainly use Java Applet technology to achieve the function of API adapter; While the serve part mainly use Java Servlet technology to process requests from the client and achieve the required function, use MySQL database store and manage related attributes and descriptions of the file.
Keywords/Search Tags:e-learning, learning objects, scorm, learning contents management system
PDF Full Text Request
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