Predictive evaluation of educational software is problematic because such instructional materials should be evaluated only setting by setting. A situated approach suggests that appropriate evaluation can be performed by considering interactions between the three principal actors in the development and use of the software: teacher, designer, and…

Discusses a new paradigm for choosing educational software, based on the perspectives of the teacher, student, and designer; describes a study of the use of this paradigm by a group of teachers. Results indicated the paradigm helped assessors to articulate a holistic awareness of educational issues, enabling a coherent review of pedagogical,…

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)