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Hwang, Gwo-Jen; Wu, Chih-Hsiang; Tseng, Judy C. R.; Huang, Iwen – British Journal of Educational Technology, 2011
The popularity of mobile devices has encouraged the advance of ubiquitous learning, in which students are situated in a real-world learning environment with support from the digital world via the use of mobile, wireless communications, or even sensing technologies. Most of the ubiquitous learning systems are implemented with high-cost sensing…
Descriptors: Educational Technology, Telecommunications, Synchronous Communication, Handheld Devices
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Hwang, Gwo-Jen; Chu, Hui-Chun; Shih, Ju-Ling; Huang, Shu-Hsien; Tsai, Chin-Chung – Educational Technology & Society, 2010
A context-aware ubiquitous learning environment is an authentic learning environment with personalized digital supports. While showing the potential of applying such a learning environment, researchers have also indicated the challenges of providing adaptive and dynamic support to individual students. In this paper, a decision-tree-oriented…
Descriptors: Foreign Countries, Ecology, Natural Sciences, Educational Environment
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Hwang, Gwo-Jen; Kuo, Fan-Ray; Yin, Peng-Yeng; Chuang, Kuo-Hsien – Computers & Education, 2010
In a context-aware ubiquitous learning environment, learning systems can detect students' learning behaviors in the real-world with the help of context-aware (sensor) technology; that is, students can be guided to observe or operate real-world objects with personalized support from the digital world. In this study, an optimization problem that…
Descriptors: Heuristics, Ecology, Natural Sciences, Mathematics
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Hwang, Gwo-Jen; Cheng, Hsiang; Chu, Carol H. C.; Tseng, Judy C. R.; Hwang, Gwo-Haur – International Journal of Distance Education Technologies, 2007
In the past decades, English learning has received lots of attention all over the world, especially for those who are not native English speakers. Various English learning and testing systems have been developed on the Internet. Nevertheless, most existing English testing systems represent the learning status of a student by assigning that student…
Descriptors: English Instruction, Web Based Instruction, Intelligent Tutoring Systems, Verbs