WebTOP is a three-dimensional, Web-based, interactive computer graphics system that helps instructors teach and students learn about waves and optics. Current subject areas include waves, geometrical optics, reflection and refraction, polarization, interference, diffraction, lasers, and scattering. Some of the topics covered are suited for…

This paper describes ToonTalk, a general-purpose concurrent programming system in which the source code is animated and the programming environment is a video game. The design objectives of ToonTalk were to create a self-teaching programming system for children that was also a very powerful and flexible programming tool. A keyboard can be used for…

Describes an authoring language created specifically for composing computer-assisted language drills. Students can receive written or visual cues, edit their answers, and summon additional information using the Macintosh microcomputer's pull-down menus and multiple windows. (Author/SED)

Describes software that is effective in helping high school students learn mathematics. Discusses how to focus lessons, including graphics, for whole-group instruction; and have student practice skills with partners and explore ideas individually or with partners. (LRW)

Describes results of a project to develop a distance education associate in science (AS) engineering degree program through Northern Virginia Community College. Highlights include combining self-paced independent learning with interactive/collaborative learning asynchronously; transmitting graphics, equations, and formulas via computer-mediated…