Reports on a study designed to determine the relative effectiveness of different instructional approaches on chemistry laboratory achievement. Investigated differences in achievement in spectrophotometry among college freshmen who received either traditional, learning cycle, or computer simulation instruction. Results indicated that students…

Briefly describes eight applications of computers to the teaching of chemistry. Includes discussions of computer software designed for organic synthesis experiments, spectrum band analyses, and the memorization of chemical terminology. Discusses new ways to store and retrieve information, interface plotters and computers, and use pocket computers.…

Presents two examples of laboratory exercises using the World Wide Web for first-year medical students. The first example introduces the physical laws that apply to osmotic, chemical, and electrical gradients and a simulation of the ability of the sodium-potassium pump to establish chemical gradients and maintain cell volume. The second module…

Describes the use of an interactive multimedia computer program in the study of cardiovascular physiology. Scores on tests given immediately after completion of a two-hour animation program on the Cardiac Cycle and Introduction to Electrocardiography were significantly higher than pretest scores. Students who used the computer program achieved…

Describes a classroom exercise that uses a computer simulation to give students a rat's-eye view of a maze. The students call out instructions for navigating the maze. A follow-up presentation examines two theories of learning that explain why the students' are successful in their second navigating attempt. (MJP)

Reviewed are "LABTECH NOTEBOOK,""LabVIEW," and "Parameter Manager pmPLUS/pmTALK." Each package is described including functions, uses, hardware, and costs. Advantages and disadvantages of this type of laboratory approach are discussed. (CW)

This second in a series of articles on technology and at-risk students focuses on innovative teaching/learning strategies. Highlights include individualized instruction through integrated learning systems and electronic books; collaborative learning through simulations and computer conferencing; peer tutoring with software; parental involvement;…

"Gedankensimulation" is a term adapted from Einstein's "thought experiments" to indicate mentally created simulations that can help conceptualize ideas. Presents seven examples of simulations that can be utilized to solve problems or illustrate concepts in probability and statistics. Problem contexts include games of chance,…

An explanation of 3-D Computer Aided Design (CAD) usage to teach spatial geometry concepts using nontraditional techniques is presented. The software packages CADKEY and AutoCAD are described as well as their usefulness in solving space geometry problems. (KR)

Ways in which students are allowed to choose, based on their curiosity at the moment, which way they will move through a lesson are described. Available software for interactive biology programs and available authoring software for developing interactive programs by teachers and students are listed. (KR)

Described is the use of a commercial computer software package, "Dust," to enhance mathematical learning in the classroom. Samples of mathematics problems presented in this game which is a simulation of an adventure in outer space are presented. (CW)

Business games have begun to assume a role in the education of the students in many universities in Hong Kong. Yet quantitative information on simulations used in the Hong Kong tertiary institutions has been very limited. A major survey covering all seven Hong Kong universities, polytechnics, and colleges was administered to examine current usage…

Based on current theories of chemistry learning, this study intends to test a hypothesis that computer modeling enhanced hands-on chemistry laboratories are more effective than hands-on laboratories or computer modeling laboratories alone in facilitating high school students' understanding of chemistry concepts. Thirty-three high school chemistry…

A dilemma in designing computer simulations for instruction is how to provide a challenging exploratory environment and yet provide sufficient support so that students do not become lost. Directive support such as corrective feedback may detract from the exploratory quality of a simulation. Two methods of non-directive support are: (1) simplifying…

This paper discusses some of the potential benefits and hazards that virtual reality holds for exceptional children in the special education system. Topics addressed include (1) applications of virtual reality, including developing academic skills via cyberspace, vocational training, and social learning in cyberspace; (2) telepresence and distance…