This description of the use of "probeware," i.e., hardware which connects to a microcomputer and works with the software to measure factors such as temperature, light, or motion in science laboratory experiments, uses as an example an experiment which would involve the measurement of pendulum motion using the "Precision Timer…

Describes technique designed to aid students in introductory, quantitative, college level political science courses interpret simple, bivariate tables. Technique involves simulation of a computer sort. Evaluation of technique indicates that once students have participated in a tangible experience akin to a computer operation, they are better able…

The steps of policy analysis are similar to those of any research project; however, they focus on problems, issues, and needs. Using the introduction of microcomputers in a school district as an example, these steps are explained. (MLF)

Reviews research on uses of computer sound and suggests how sound might be used effectively by instructional and interface designers. Topics include principles of interface design; the perception of sound; earcons, both symbolic and iconic; sound in data analysis; sound in virtual environments; and guidelines for using sound. (70 references) (LRW)

Discusses the use of computers for nine different tasks in biological education: information retrieval, data accumulation, data analysis, simulation and systems analysis, decision making, experimental control, course review, computer-managed instruction, and word processing. (PEB)