Maintains that most computer tutorials retain a print orientation substituting connected computer screens for the pages of a book. Argues for a more creative use of computers' interactive capability. Presents three model tutorials concerning the Maastricht Treaty and U.S. Constitutional ratification. (MJP)

Outlines the basic precepts of the case method, details the sources of cases in geography and how to teach them, and evaluates the relevance of the case method in teaching and learning geography. Argues that the case method is an interactive learning approach that promotes student discussion and experiential learning. (MJP)

Discussed is the classroom suitability of an open learning computer microworld centered around families of quadratic equations that provides a framework for exploring questions about parabolas to establish the link between the graphical and the algebraic representations of quadratic equations. (JJK)