Describes guided discovery and problem-solving programs, providing a buyer's guide for same. The guide includes program name, source, current price, type (such as learning module, simulation, adventure), brief description, and whether the program has graphics and sound effects. (JN)

Discusses the potential that school mathematics has for being a source of exploration and discovery for students and teachers. Provides a process-oriented definition of understanding mathematics. Presents activities in which students construct computer and actual models of polyhedra and make conjectures regarding a medical research application of…