This volume attempts to bring together a collection of reports on the Geometric Supposer, a series of computer software environments which can be a tool for exploring particulars and generalizations in geometry. The book contains the following chapters: (1) "A Personal View of the Supposer: Reflections on Particularities and Generalities in…

This document contains plans for 31 lessons intended to develop thinking skills using library media center materials primarily in the areas of language arts and social studies. Designed for various grade levels in the K-12 range, each of the lessons contains the following components: (1) behavioral and thinking skills objectives; (2) desired…

Describes the design of a hypermedia tool for helping preservice teachers learn about the growth and development of children's mathematical reasoning based on research in cognitive science, and discusses results of an experiment that used single-subject methodology to compare preservice teachers' learning with the hypermedia tool versus learning…

This literature review examines recent research on computers and learning for kindergarten through post secondary levels. The dominant areas of inquiry are: (1) effects on learning; (2) development of cognitive skills; (3) academic motivation and self-esteem; (4) effects of environmental factors on learners; and (5) research methodology. (111…

Addresses concerns related to how educational software can be designed to accommodate a constructivist approach to learning. Describes features of software which are consistent with a constructivist view and cites examples of physics materials which are appropriate. (ML)