教師著作
Permanent URI for this collectionhttp://rportal.lib.ntnu.edu.tw/handle/20.500.12235/31276
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Item Using mobile techniques in improving information awareness to promote learning performance(Institute of Electrical and Electronics Engineers (IEEE), 2003-07-09) Wang, Chin-Yeh; Liu, Baw-jhiung; Chang, Kuo-En; Horng, Jorng-Tzong; Chen, Gwo-DongMobile techniques make information transform more efficiently. Many learning strategies will become more effectively under the supporting of significant and real time information. Three kinds of information awareness mechanisms using mobile devices are proposed to assist students to promote learning performance of students. Mechanisms for improving learning status awareness, schedule awareness, and mentor awareness are developed to recommend students what should learn, what should do and who could be of help for a problem by transferring information through cell phone short message to students. Experiments have been performed and the results show that most students satisfy with system's recommendation and these awareness mechanisms have positive affect to students.Item A New Structural Knowledge Assessment Based on Weighted Concept Maps(2002-12-03) Lin, Shui-Cheng; Chen, Gwo-Dong; Sung, Yao-Ting; Chang, Kuo-EnConcept maps have been widely put to educational uses. Concept maps in the past were limited in their assessment standards. Some only take concept nodes into consideration; other evaluation criteria use concept nodes as the basis, with relation links playing a minor role. To address this problem, this study proposes a new style of concept map, called weighted concept map, which assigns a weight to each proposition in a concept map to represent its importance. This study proposes a new assessment with qualitative comparison founded on a weighted concept map.