Ways in which computers can contribute to science instruction are described. Science software is classified according to the primary assistance provided the teacher-instruction, information, or measurement and analysis. Drill and practice, simulations, tutorials, interactive videodisc, word processors, spreadsheets, databases, microcomputer-based…

Reviews 10 computerized business simulations used to teach business policy courses, discusses problems with measuring performance, and presents a statistically based approach to assessing performance that permits individual team goal setting as part of the computer model, and allows simulated firms to start with different financial and operating…

The debate on the educational value of dissection versus the value of animal life is examined. Interactive videodisc (IVD) technology is described in light of its potential for laboratory simulations. The design of the IVD-based dissection simulation, The Interactive Frog Dissection, is presented. (KR)

The problem-solving behaviors and genetics concepts employed by experts and novices during interaction with the computer simulation CATLAB, were examined. Thirteen subjects (3 experts and 10 novices) investigated a common hypothesis on a specific genetic trait during the computer activity. Using naturalistic research methods, general patterns of…

Describes software, hardware, and devices that were designed to provide students with an environment to experiment with basic ideas of mechanics, including nonlinear dynamics. Examines the behavior of a Lorenzian water wheel by comparing experimental data with theoretical results obtained from computer-based sensors. (MDH)

Described is the use of computer software, with and without guiding text, for a simulation that presents processes related to electric charges and electric forces underlying the electric-pendulum phenomenon. Included are methods for integrating this simulation with actual middle-school science class demonstration. (JJK)

The purpose of this study was to examine the effects of three instructional methods and conceptual systems orientation on achievement in a freshman general chemistry laboratory course. Traditional approach, learning cycle, and computer simulations are discussed. (KR)

Discusses visual style in instructional science materials; describes problems with science media, including too much print on a page or screen and inappropriate designs for children; and highlights new products that have good design style as well as good content, including books, computer simulations, videos, computer software, and microworlds.…

The ability of 3-way INDSCAL and ALSCAL models to recover true structure in proximity data based on 2-dimensional configurations varying in number of subjects (15 and 20) and stimuli, amount of error, and monotonic transformation is examined. INDSCAL outperformed metric and nonmetric ALSCAL in all conditions. (SLD)

Describes a course that bridges the gap between pure science and pure technology called Pre-Engineering. This course gives junior and senior students a chance to investigate the possibility of choosing engineering as a major in college as well as to experience hands-on activities, projects, laboratories, problem solving, and computer simulations…

Examines mathematics problem solving in a computer software environment using graphical representations of the results of simulations with adolescent students. Discusses the strengths and limitations of inferring goals and plans, the use of verbal protocols, and ways for computer-based learning environments to scaffold acquisition of domain…

This theory-based article describes how data analysis tools, simulations, and modeling software, when used in the proper instructional contexts, provide young learners with rich intellectual environments for inquiry in science learning. Highlights include inquiry learning; abilities of learners; and the integration of technology within classroom…

Describes an experience using a computer simulation on air resistance. There appeared to be differences in how students approach learning in interactive physics learning environments with and without the simulation. (Contains over 20 references.) (Author/WRM)

Examined the effectiveness of computerized infant simulator that provided realistic infant care experience to prevent teen pregnancy. Surveys examined changes in intervention and control group students' attitudes and sexual behaviors. Overall, the program did not significantly affect intervention students. Many students reported that it taught…

Reports on a pilot study that examined use by sixth-grade students in Costa Rica of a mathematical microworld written in LOGO. The investigation had three phases: (1) open exploration of the microworld; (2) group discussion and sharing of hypotheses; and (3) guided discovery and problem solving. (Contains 11 references.) (SLW)