This paper explains the design of a graphics-based virtual environment for instructing computer hardware concepts to students, especially those at the beginner level. Photorealistic visualizations and simulations are designed and programmed with interactive features allowing students to practice, explore, and test themselves on computer hardware…

Discusses a concept-oriented calculus course as an alternative to a traditional skill-oriented calculus course. Two main ideas of conceptual calculus are visual conceptualization and receptive argumentation. Includes typical examination questions. (14 references) (MKR)

This paper presents a brief introduction to the nature and different types of mathematical visualization. Some of the influences that visualization has had on the development of mathematics and its teaching are examined, in particular exploring its current status. The paper inspects the particular role visualization may have in what concerns…

Examines the impact of computer animations that illustrate chemical reactions occurring inside a battery on students enrolled in a college introductory chemistry course. Implies that instructor-guided animations may help students acquire a better understanding of targeted chemistry concepts, and that the relationship between narration, spatial…

Reports on a study to determine whether the presence of coordinate axes in a test of spatial-visualization ability affects scores and response times on a mental-rotations task for students enrolled in undergraduate introductory graphic communications classes. Based on Pavios's dual-coding theory. Contains 36 references. (DDR)

Two content-independent learning strategies were evaluated to determine their effectiveness in facilitating learning on two types of information-processing tasks, spatial learning and concept learning. The network strategy used imagery with a peg-mnemonic and a hierarchical retrieval system, while the rote strategy elicited a stimulus-response…

Two studies with students in grades 7 to 10, explored whether adolescents can and will construct abstract visualizations to structure complex information. Experiment 1 showed students can construct novel information with visualizations. Experiment 2 showed that students will analogically transfer specific visualizations and will transfer the…

For the thirty-third year, the Research and Theory Division of the Association for Educational Communications and Technology (AECT) is sponsoring the publication of these Proceedings. This is Volume #2 of the 33rd "Annual Proceedings of Selected Papers on the Practice of Educational Communications and Technology." This volume includes…