Describes the use of Mathcad, an interactive software package that responds to mathematical input, in an undergraduate economics class. Mathcad uses a rules-based programming language that "reads" the relationships among variables and constraints defined by the user, solves for unknowns, and graphs for one or more equations. (MJP)

Defines groupware and sets up a theoretical justification for its use in teaching. Using the groupware application Forum, shows how groupware can enable electronic discussion that captures the best features of both in-class discussion (dynamic interaction and cooperative learning) and writing assignments (thoughtful insights backed by careful…

Compares academic performance between two groups of students in a statistics course. One group was given homework generated by computer software that provided feedback concerning incorrect answers. The other relied on the textbook without benefit of the feedback. The group using the software performed better on homework and tests. (MJP)