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Liou, Wei-Kai; Bhagat, Kaushal Kumar; Chang, Chun-Yen – Educational Technology Research and Development, 2018
The aim of this study is to design and implement a digital interactive globe system (DIGS), by integrating low-cost equipment to make DIGS cost-effective. DIGS includes a data processing unit, a wireless control unit, an image-capturing unit, a laser emission unit, and a three-dimensional hemispheric body-imaging screen. A quasi-experimental study…
Descriptors: Educational Technology, Technology Uses in Education, Equipment, Interaction
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Liou, Wei-Kai; Bhagat, Kaushal Kumar; Chang, Chun-Yen – Journal of Science Education and Technology, 2016
The present study compares the highly interactive cloud-classroom (HIC) system with traditional methods of teaching materials science that utilize crystal structure picture or real crystal structure model, in order to examine its learning effectiveness across three dimensions: knowledge, comprehension and application. The aim of this study was to…
Descriptors: Technology Uses in Education, Educational Technology, Science Instruction, Teaching Methods
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Bhagat, Kaushal Kumar; Chang, Chun-Yen – EURASIA Journal of Mathematics, Science & Technology Education, 2015
Students often find geometrical concepts abstract and difficult to understand. This results in poor performance, which contributes in the declining interest in geometry. The aim of this study was to examine the impact of using the free educational software program, "GeoGebra" on 9th grade student's mathematics achievement in learning…
Descriptors: Foreign Countries, Mathematics Instruction, Educational Technology, Technology Uses in Education