Discusses a computer interfacing course using Commodore 64 microcomputers; a computer program for radioactive equilibrium; analysis of near infrared spectrum of hydrochloric acid molecules using Apple II microcomputers; microcomputer approach to conductivity titrations; balancing equations with Commodore 64's; formulation of mathematical…

Describes a microcomputer-based, multichannel digital data acquisition system for acoustic signals. Hardware and software considerations are included. (JN)

An interactive, instructional videodisc was produced using films on wave motion/vibrations and Tacoma Narrows bridge collapse. The disc is appropriate for three levels of physics (physics/algebra; physics/calculus; non-major physics). Program sections (introduction to videodisc player, bridge collapse, influence of wind, bridge properties, and…

Describes (1) an inexpensive photogate, (2) one use for a "dead" ammeter, (3) photogate addition for visual and audio signal, and (4) a photogate housing constructed from a plastic water pipe. (JN)

Reports on presentations and discussions at a meeting (called Powwow) designed to examine and evaluate the current status of computer use in chemistry and to consider appropriate directions for future developments involving computers in the chemistry curriculum. Also reports on activities of Project SERAPHIM. (JN)

Discusses stages in the evolution of educational software and changes in general and specific software characteristics. Also discusses future developments in educational software and hardware, suggesting the development of a new area in educational and cognitive psychology centering on computers in education. (JN)

Advantages of computerized data acquisition and three approaches to data collection are discussed. Interfacing techniques and use of microcomputers as physiological recorders are also discussed. Examples of computerized data acquisition are provided. These include computer monitoring of animal activity and collecting data from species distribution…

Examines various trends and issues in educational computing. Areas addressed include hardware advances, personal databases, laboratory data handling, graphic displays, national networking (including access of Project SERAPHIM materials through the CompuServe Information Service), software advances, Project SERAPHIM activities, and future…

Describes: (1) two experiments using a laser (resonant cavity for light and pinhole camera effect with a hologram); (2) optical differaction patterns displayed by microcomputer; and (3) automating the Hall effect (with comments on apparatus needed and computer program used); and (4) an elegant experiment in mechanical equilibrium. (JN)

Evaluates the Measurement Module (TEL-Atomic, Incorporated), a real time data capture and display instrument which (according to the manufacturer) was designed primarily for use in demonstrations. Includes comments on the module's specifications and features, software, documentation, and student laboratory use. The module is compatible with Apple…

Discusses some of the major genetic information processes which may be modeled by computer program string manipulation, focusing on replication and transcription. Also discusses instructional applications of using string models. (JN)

Provided is an annotated list of 27 computer-oriented publications (magazines and journals). Annotations include nature/scope of publication, source, 1983 cost, and when applicable, comments on potential classroom use(s). Also indicates that information in the publication is directed toward a specific audience/computer or of general interest. (JN)

Suggests using musical instruments to demonstrate physics concepts. Topics include: pitch and frequency; string vibrations; string-resonator system; wind instruments; harmonic content; transients; scales and temperament; psycho-acoustical affects; and electronic music. (SK)

The first part of this paper addresses the following topics: (1) the usefulness of microcomputers; (2) applications for microcomputers in analytical chemistry; (3) costs; (4) major microcomputer systems and subsystems; and (5) which microcomputer to buy. Following these brief comments, the major focus of the paper is devoted to a discussion of…

Describes the Interactive Microcomputer Peripheral (including major features, source, and current cost) and physics experiments using the instrument. The instrument can also be used for such purposes as counting, timing, and frequency measurement as well as for experiments in biology and experimental psychology. (JN)