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Marbouti, Farshid; Wise, Alyssa Friend – Educational Technology Research and Development, 2016
Online discussions offer exciting potential for educational dialogue, but too often result in disjointed conversations with low levels of interactivity. One contributing cause is the traditional text-based interface, which presents posts in a long list, leaving students overwhelmed and without useful navigational cues. To address this problem, we…
Descriptors: Computer Mediated Communication, Visualization, Computer Interfaces, Group Discussion
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Leenaars, Frank A.; Joolingen, Wouter R.; Gijlers, Hannie; Bollen, Lars – Educational Technology Research and Development, 2014
GearSketch is a learning environment for the gears domain, aimed at students in the final years of primary school. It is designed for use with a touchscreen device and is based on ideas from drawing-based learning and research on cognitive tutors. At the heart of GearSketch is a domain model that is used to transform learners' strokes into…
Descriptors: Elementary School Students, Elementary Education, Computer Graphics, Program Effectiveness
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Kang, Helen W.; Zentall, Sydney S. – Educational Technology Research and Development, 2011
This study hypothesized that increased intensity of graphic information, presented in computer-generated instruction, could be differentially beneficial for students with hyperactivity and inattention by improving their ability to sustain attention and hold information in-mind. To this purpose, 18 2nd-4th grade students, recruited from general…
Descriptors: Hyperactivity, Geometric Concepts, Geometry, Special Needs Students
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Amory, Alan – Educational Technology Research and Development, 2007
Complex computer and video games may provide a vehicle, based on appropriate theoretical concepts, to transform the educational landscape. Building on the original game object model (GOM) a new more detailed model is developed to support concepts that educational computer games should: be relevant, explorative, emotive, engaging, and include…
Descriptors: Video Games, Educational Games, Game Theory, Design Requirements