E-Learning Environment Construction by the Exploratory Use of Metadata
In this paper, the convergence of the constructivist learning theory and the Internet technology is made for constructing an e-learning environment named TeachwareOnDemand 1,5. In the TeachwareOnDemand,metadata is subsequently regarded as data, feature vector,transformation, declarative and procedural knowledge,content and contextual information, and index of the fragment. These multiple perspectives of metadata enable a flexible use of metadata in learning environment construction. Through the analysis of TeachwareOnDemand metadata (schema), TeachwareOnDemand datafiow diagram is briefly introduced. Particularly, metadata schema heterogeneity is solved with a metadata schema correspondence. It is found that the features of the TeachwareOnDemand fit the constructivist learning theory.
constructivist learning metadata XML, elearning.
SHU Hong QI Cuihong SILVIA Hollfelder
National Lab for Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University National Lab for Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University Fraunhofer Integrated Publication and Information Systems Institute Dolivostr.15, 64293 Darmstadt, G
国际会议
武汉
英文
756-761
2007-07-25（万方平台首次上网日期，不代表论文的发表时间）