This document contains a set of instructional materials about cellular respiration that were used in a research study of middle school science teaching during 1985-86. The Middle School Science Project investigated ways to help middle school science teachers use teaching strategies that were identified in earlier studies as particularly effective…

Science interfacing packages (also known as microcomputer-based laboratories or probeware) generally consist of a set of programs on disks, a user's manual, and hardware which includes one or more sensory devices. Together with a microcomputer they combine to make a powerful data acquisition and analysis tool. Packages are available for accurately…

Eight experiments dealing with alternative energy sources are presented. Each experiment includes an introductory section which provides background information and discusses the promises and problems of the particular energy source, a list of materials needed to complete the experiment, and the procedures to be used. The experiments involve:…

The Intermediate Science Curriculum Study Spanish language science instruction manual for the intermediate grades focuses on energy of many types. The soft bound volume uses self-pacing and individualized learning to guide the students through a series of experiments. Basically, the students are asked to think about what they do and see, evaluate…

These units were produced by a team exploring the possibility of developing some of the basic concepts of mathematics through simple, but significant physical science experiments. The purpose of the entire project is to see if learning and understanding of mathematics can be improved by the use of these science-related units in mathematics…

Describes a technique used extensively in the chemical industry to find and control unanticipated safety hazards. Discusses how a team of individuals can consider how equipment or processes operate and deviations from normal conditions. Suggests this technique could be used in educational laboratories. (TW)

Describes a program in which six experiments in chemistry were used in an elementary school science program. Discusses the problems encountered in initiating the program, and some of the ways the problems were solved. Lists the six experiments, along with the reaction or process being studied, and the application of each. (TW)

Reports on a study that examined and compared the cognitive effectiveness of a traditional hands-on laboratory exercise with a computer-simulated program on the same topic. Sought to determine if coupling these formats would provide optimum student comprehension. Suggests hands-on exercises be followed by computer simulations as postlaboratory…

Provides a series of short articles about various uses of computers and courseware in teaching chemistry. Addresses topics such as a programming utility for animation, an organic synthesis program, a program for the allocation of organic qualitative analysis of unknowns, color images of molecules, and enhancing spreadsheet capabilities. (TW)

Describes a teaching strategy designed to help high school students learn mechanics by involving them in simple experimental work, observing didactic films, running computer simulations, and executing more complex laboratory experiments. Provides an example of the strategy as it is applied to the topic of projectile motion. (TW)

Describes a simple experiment done in a quantitative analysis course that illustrates the chemistry of the breath alcohol test. Discusses the development and use of the Breathalyzer. Outlines the experimental procedure, along with the appropriate calculations and discussion of the results. (TW)

Concentrates on describing the implementation of the hardware systems based on the BBC microcomputer. Describes the electronic systems used to amplify the signals from the detector and to convert the signal to digital format. Discusses the software that must be used and the system performance. (CW)

Describes a course recently developed at the University of Pennsylvania in mechanical engineering which emphasizes computer applications to laboratory instruction. Discusses the course objectives and explains the computer simulations and experiments utilized in the course. (TW)

Describes the use of analysis of rotational faults in undergraduate structural geology laboratories to provide students with applications of both orthographic and stereographic techniques. A demonstration problem is described, and an orthographic/stereographic solution and a reproducible black model demonstration pattern are provided. (TW)

Reviews the collection of science teaching apparatus that has been acquired by the British Science Museum since its request for such equipment in 1979. Describes the current acquisitions and discusses their use with regard to the historical development of science education. Mentions certain apparatus still being sought for the collection. (TW)