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Shahan, James C.; De Jong, Paul S. – Engineering Design Graphics Journal, 1990
The results of an experiment in teaching engineering graphics using the traditional lecture-homework-laboratory technique are compared to a newer lecture homework proposal. Although the newer method reduces professor-student contact, it may prove to be as effective as the older method requiring laboratory instruction. (KR)
Descriptors: College Science, Computer Assisted Design, Computer Assisted Instruction, Computer Graphics

Bertoline, Gary R. – Engineering Design Graphics Journal, 1991
An explanation of 3-D Computer Aided Design (CAD) usage to teach spatial geometry concepts using nontraditional techniques is presented. The software packages CADKEY and AutoCAD are described as well as their usefulness in solving space geometry problems. (KR)
Descriptors: College Science, Computer Assisted Design, Computer Assisted Instruction, Computer Graphics