A collaborative multimedia annotation tool for enhancing knowledge sharing in CSCL

NCU Institutional Repository > 資訊電機學院 > 資訊工程學系 > 期刊論文 > Item 987654321/51596

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题名:	A collaborative multimedia annotation tool for enhancing knowledge sharing in CSCL
作者:	Yang,SJH;Zhang,J;Su,AYS;Tsai,JJP
贡献者:	資訊工程學系
关键词:	LEARNING ENVIRONMENTS;DESIGN;COMMUNITY;NETWORK;SUPPORT
日期:	2011
上传时间:	2012-03-27 18:57:01 (UTC+8)
出版者:	國立中央大學
摘要:	Knowledge sharing in computer supported collaborative learning (CSCL) requires intensive social interactions among participants, typically in the form of annotations. An annotation refers to an explicit expression of knowledge that is attached to a document to reveal the conceptual meanings of an annotator's implicit thoughts. In this research, we develop a Semantic Web and Web services-supported multimedia tool to facilitate collaborative annotation sharing in the context of CSCL. Our experimental results demonstrate that our tool can facilitate knowledge sharing and improve participating students' reading comprehension: it helps participants to raise good questions and provide proper answers through the practice of reading, commenting, reviewing, and discussion.
關聯:	INTERACTIVE LEARNING ENVIRONMENTS
显示于类别:	[資訊工程學系] 期刊論文

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