Provided is a list of educational software arranged alphabetically by manufacturer. Entries include name, system requirements, current cost, and a brief description. A wide variety of subject areas, educational levels, and formats (drill/practice, games, tutorials, and others) are included. (JN)

This yearbook contains 20 articles pertaining to geometry instruction. Part 1 considers "Perspectives," with articles on the van Hiele model, resolving dilemmas, implications of using computer graphics, chances of geometry surviving in the secondary curriculum, and role of Euclidean geometry. Part 2 provides "A View of Problem Solving and…