The efficiency and popularity of computer-aided design (CAD) packages have been continually improving over the past couple of decades. Most of the graduating engineers are proficient in their use and prefer using CAD models instead of simple freehand sketches to communicate their ideas. While these CAD models can enable better visualization of the…

This paper is intended to investigate the merits of adding manipulative devices and solid model simulations to accompany traditional lecture and demonstration materials to a Dynamics course. Based on the successes of Graphics courses using manipulative devices and simulation software to enhance spatial visualization skills in engineering students,…

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…

Examines the reactions of freshman engineering graphics students to an interactive multimedia computer compact disk. The disk is used in conjunction with a textbook and a student survey is used to assess reactions to the material. Results indicate that the material helped in understanding the course material. (DDR)

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)