This article reports a subset of findings from a larger study centered on designing a series of six digital learning objects to help Grade 5 (age 10-12) students begin to consider the nature of models (understood as the physical or mental representation of objects, phenomena, or processes), the particle nature of matter, and the behavior of…

Describes mathematics courses developed for guided self-study at a distance. The courses incorporate new educational media and special didactic techniques. Provides details about how a computer can be used in such a setting, and focuses on a computer practical examination used for an advanced course in Fourier transforms. (27 references) (DDR)

This paper focuses on the philosophy and development of an inquiry-based, level three interactive videodisc project for promoting critical thinking. The contents of the project include life, earth/space, and physical science with three discs in each area. Two flowcharts show the choices open to students in the videodiscs. (Author/YP)