This paper makes a critical assessment of problem-based learning (PBL) in geography. It assesses what PBL is, in terms of the range of definitions in use and in light of its origins in specific disciplines such as medicine. It considers experiences of PBL from the standpoint of students, instructors and managers (e.g. deans), and asks how well…

Argues that the discipline of geography needs to be transformed from a declarative enterprise based on facts to a problem-based enterprise, particularly in light of the shrinking world community. Describes the ways in which a geography instructor addressed the problem-based learning struggle between process and content. (Contains 23 references.)…

This discussion of teaching science as a design activity emphasizes open-ended problem solving. Highlights include the relationship between teachers and students; hypotheses as solutions; and descriptions of four microworlds, or computer simulations, in chemistry, geography, physiology, and genetics which use graphic interfaces. (LRW)