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Direct linkLiang, Hai-Ning; Sedig, Kamran – International Journal of Computers for Mathematical Learning, 2010
Many epistemic activities, such as spatial reasoning, sense-making, problem solving, and learning, are information-based. In the context of epistemic activities involving mathematical information, learners often use interactive 3D mathematical visualizations (MVs). However, performing such activities is not always easy. Although it is generally…
Descriptors: Experimental Groups, Control Groups, Visualization, Interaction
