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Ward, Robin A. – Information Technology in Childhood Education Annual, 2003
In the winter of 2000, a class of K-8 preservice teachers were introduced to "TesselMania! Deluxe," a software product that visually and manually engages students in the study of transformations but, more specifically, tessellations. Prior to discussing the topic of transformations, students were only slightly familiar with two types of…
Descriptors: Preservice Teacher Education, Computer Graphics, Computer Software Reviews, Courseware
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Coffey, John W.; Canas, Alberto J. – Journal of Educational Technology Systems, 2003
This article contains a description of a network-based Learning Environment Organizer entitled LEO, which takes its impetus from the Assimilation Theory of meaningful learning. LEO represents a new approach to computer-mediated augmentation of face-to-face, or hybrid courses, and a different approach to distance learning course delivery. LEO…
Descriptors: Teaching Methods, Educational Environment, Advance Organizers, Distance Education