This paper presents the theoretical background for using computer-mediated communication to link children and scientists in a multiple electronic zone of proximal development. It is postulated that students will be able to perform at higher cognitive levels as a result of this increased interment contact with many adults. (LZ)

Microcomputer simulation games are discussed and are viewed as being of the same nature as traditional imitation and role-playing activities. Some aspects of six commercially available games that could be used in computer assisted instruction (CAI) are reviewed. All examples chosen were among those thought to emphasize positive attitudes. (MP)

This study proposes a model for training inservice science teachers to teach with electronic spreadsheets. A case study in which this model was implemented by 16 biology teachers during a training period and 3 teachers during an induction period is described. (LZ)

Discusses uses of the microcomputer in elementary mathematics education. Included are: (1) drill; (2) practice; (3) problem solving; and (4) games. (YP)

Describes direct and indirect voltage input techniques and their applications to voltage measurements with a microcomputer. Details circuitry that can be used for this with a gameport. Gives examples of circuit modifications, application of voltage measurement, and alternatives to this method. (CW)

Surveys the current status of artificial intelligence (AI) technology. Discusses intelligent tutoring systems, robotics, and applications for educators. Likens the status of AI at present to that of aviation in the very early 1900s. States that educators need to be involved in future debates concerning AI. (CW)