Gaps between Metadata Standards of Learning Objects and Educational Needs of Multimedia Learning Resources

被引:0
|
作者
Wu, Zheng-Hong [1 ]
Zhu, Zhi-Ting [2 ]
Chang, Maiga [3 ]
Wu, Yong-He [2 ]
机构
[1] E China Normal Univ, Dept Educ Informat Technol, Sch Educ Sci, Shanghai 200062, Peoples R China
[2] E China Normal Univ, e Educ Syst Engn Res Ctr, Shanghai 200062, Peoples R China
[3] Athabasca Univ, Sch Comp & Informat Syst, Edmonton, AB T5J 3S8, Canada
关键词
Metadata; Multimedia Learning Resource; Sharable Learning Object; Educational Feature; Multimedia Content Structure; MPEG;
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
Multimedia learning resources have diverse content forms which can satisfy the educational needs including multimodal resources, multi-sensory teaching, virtual situated-teaching, simulation classroom, emotion interaction, and so on. So, many teachers/developers create multimedia resources for learning, education and training. In order to avoid repeated efforts of teachers/developers, metadata standards could be used for sharing and reusing multimedia learning resources. This paper describes existent metadata standards and their features respectively. The educational features and needs of multimedia learning resources are analyzed. Some educational features are different from single media, such as teachers and learners' emotion, discourse and behavior, and so on. According to these differences, the gaps between metadata standards and educational needs of multimedia learning resources are listed. Existent metadata standards don't fully describe educational features of multimedia learning resources to share and reuse.
引用
收藏
页码:177 / +
页数:2
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