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A comparison study between a traditional and experimental first year linear algebra program.
(2001)
The traditional section was in lecture format whereas the experimental section was in mostly discovery format; Students in the experimental group discovered definitions of basic abstract concepts mostly through visual-based ...
Formulation of static and dynamic layered beam systems with an inverse problem.
(2001)
Mathematical models are developed to examine the interfaces of horizontally-layered beam systems. The application examined is that of concrete road overlays. We are particularly interested in how the normal displacement ...
Small-group learning in a university precalculus course.
(2001)
The experimental and control sections were compared on three hour examinations and a final examination that consisted mostly of multiple-choice questions. Large differences were not anticipated, due to the modest amount ...