A web-based tutoring system with styles-matching strategy for spatial geometric transformation
Interacting with Computers
Computers in Human Behavior
Adaptive context-aware pervasive and ubiquitous learning
International Journal of Technology Enhanced Learning
On evaluation of adaptation engines
CATE '07 Proceedings of the 10th IASTED International Conference on Computers and Advanced Technology in Education
| Hi-index | 0.00 |
In this paper we focus on incorporating adaptive presentation and 3D visualization into Web-based learning environments to enhance learnersý learning outcomes, especially to facilitate learnersý spatial reasoning on geometric topics in computer graphics and mechanical engineering. This system is called CooTutor (Coordinate Tutor). According to educational media studies, "Media and Method" are the main concerns on of developing such a system. In CooTutor, interactive 3D media is used to present spatial relations effectively to the learners. Instructional methods and strategies are embedded in its adaptive mechanism by incorporating ITS (Intelligent Tutoring Systems) techniques. Since geometric transformation is the example domain of our study, learnersý spatial ability is used considered as an index for adapting the presentation. To achieve better abstraction and flexibility, we have chosen to separate the concept sequencing from the underlying learning materials. We believe that Web-based learning could take more advantages of available computing power to enhance learning by realizing innovative instructional design, as in the case of 3D interactive presentation.