If learners are to engage in science inquiry, they need significant support, or scaffolding, to help them mindfully do the cognitive science tasks that are just out of their reach. One approach for supporting learners is to design computational tools that incorporate scaffolding features to make new practices accessible and visible so learners can…

Argues that including computer programming in the curriculum as a medium for instruction is a feasible alternative for teaching problem solving. Discusses the nature of problem solving; the problem-solving elements of discovery, motivation, practical learning situations and flexibility which are inherent in programming; capabilities of computer…

Develops a series of computer-assisted instructional (CAI) programs as a learning tool to accompany a U.S. history survey course. Divides a 2-semester course into 12 chronological periods. Explains how course structure incorporates rote materials into visually stimulating gamelike scenarios. States that software for the course is available,…

It is increasingly necessary to encourage lifelong learning in order to keep pace with the Information Age. As learners increasingly take charge of their own learning, however, they will require support to enable them to achieve their goals--and a variety of learning opportunities will need to be created. Learners' interests, imagination, and…