Discusses hardware and software used to teach scientific method, ecology, evolution, mitosis and meiosis, photosynthesis, cellular respiration, circulatory and respiratory systems, reproduction and drugs, behavior, and genetics. (MKR)

Covers research conducted within the past 10 years on the topic of using computer models and simulations to aid science instruction at the precollege level. The research is categorized into three main areas: (1) students running preprogrammed simulations; (2) students creating dynamic models using modeling environments; and (3) students using…

Presents a method of calculating acceleration resulting from gravity using computer-controlled photogates. (ZWH)

Describes a way to use computers in teaching chemistry, in this case in a demonstration lesson on supercooling using a thermister in a game port to interface the computer with cooling phenyl salicylate. Discusses the advantages over the traditional method of instruction. (CW)

Reviews selected post-1989 research findings on the impact of computer-based technology in science teaching and learning. Provides brief insights into the use of various applications and describes some of the strategies that have been shown to be successful in terms of either promoting conceptual development in science or enhancing higher-order…

Scientists need to measure and communicate, to handle information, and model ideas. In essence, they need to process information. Young scientists have the same needs. Computers have become a tremendously important addition to the processing of information through database use, graphing and modeling and also in the collection of information…

Reviews the use of spreadsheets and gives examples of how they can be adapted for data analysis in a science laboratory situation. Highlights the benefits and limitations of this approach for students. (ML)

Describes the software HyperCard for the Macintosh computer. Explains how it can be used as an information presenter and information expander. (PR)

Many teachers have found that, no matter how enjoyable ecological studies are, students tend to dislike the computation of the large amounts of data gathered. Included is a description of an experiment that utilized time-saving features as well as the instructional and motivational benefits of using a computer spreadsheet program to analyze and…

The use of computers in classrooms to support and extend instruction is a topic which is being discussed in major educational forums across the United States. Until a few years ago, computer use in schools was the exclusive domain of the mathematics department. Other content areas have now found ways to use computers to enhance their instruction.…

The use of computers in classrooms to support and extend instruction is a topic which is being discussed in major educational forums across the United States. Until a few years ago, computer use in schools was the exclusive domain of the mathematics department. Other content areas have now found ways to use computers to enhance their instruction.…

Describes a technique which gives an automatic and accurate assessment of photosynthetic oxygen liberation with graphical results available immediately. This program takes readings from an oxygen electrode and a photocell simultaneously. The types of results and unique features of the technique are discussed. (ML)

Given are instructions for teaching spreadsheet use for problem solving in mathematics. Examples of relevant problems from algebra through calculus are provided. The advantages of using computer spreadsheets in this application are stressed. (CW)

Describes three criteria for evaluating educational software; classification of software types, the presence or absence of process skills, and educational practices. This article provides background for a software evaluation form to appear in a subsequent issue. (CW)