The Research And Implementation Of XML-based Digital Media Resources System

Along with the development of network education, There are variety of learning and teaching resources on network, but how to organize and management the resources, Construct a digital media resources systems, Which can storage, retrieval and manage resource systematically, It has certain scientific and rational, ease of use, this is the content of this paper to study.This paper first inspected the domestic and international digital media resources' research status from the perspective of Pedagogy; research the results of media resources' standard on the domestic and international, mainly on the concept of defined resources, the standard of resource metadata and the use of XML in digital media resources organization. Then elaborated the way of resource-based learning (RBL), and analysis the relationship between resources and study fatherly. The final interpretation of a study based on the concept of ecological model, analytic learners is not only resource consumers, but also resource creators.Then based on the resources and teaching theoretical analysis, the study design of digital media resources system with full use of educational technology, According to LOM standards and national standards, using XML describes various metadata documents, Every knowledge point of each unit will be show in various media forms, Join advantages of various media, Embodied learner-centered thinking. Then elaborated the Design and Implementation of resource search module and system management, and the key technology of the system.Finally concluded the entire thesis research and practice work, and introduce my own views of the future development.