This study investigates the effectiveness of computer-delivered hints in relation to problem-solving abilities in two alternative indirect instruction schemes. In one instruction scheme, hints are available to students immediately after they are given a new problem to solve as well as after they have completed the problem. In the other scheme,…

Investigates the effect of computer-assisted instruction (CAI) when used as a supplement to classroom instruction to improve secondary school students' understanding of orbital shapes. Results indicate that the CAI approach enhanced student learning and helped them figure out cues portrayed in diagrams of atomic orbitals. (Contains 22 references.)…

In this paper, experiments with equal-length and different-length coupled pendulums were carried out measuring the frequency of energy exchange between them using microcomputer-based technology. The experiment described in this paper would be most appropriate for an introductory mechanics laboratory course. (15 references) (LZ)

Surveys some of the benefits claimed for data-logging methods identified through research. Discusses findings from research that sought to explore the translation of these benefits into the real-world of science classrooms and identify the range of influences on science teachers adopting and developing data-logging methods. (SAH)

The author's initial experiences with computers in the biology classroom are presented. The problems and frustrations of developing suitable computer programs for use in the secondary school biology classroom are detailed. (BT)

Briefly describes two computer simulations for teaching chemistry: the first involves a decision-making simulation in the context of the development of a mining operation; the second consists of an attempt to invest a limited sum of money to make enough energy to meet predicted energy needs in the U.K. for several decades in the future. (VT)

Investigates the impact of a brief computer assisted instruction (CAI) experience on the attitudes, beliefs, and knowledge of high school students. A 20-30 minute science lesson on water pollution was administered to 350 students by Apple II microcomputers. Twenty references are listed. (FM)

The introduction of informatics in the teaching of natural science is discussed with particular reference to the generally adopted utilization of the computer as a laboratory instrument. (Author)

A project called Image Processing for Teaching provides real-world experiences for students with deafness or hearing impairments, through computerized image exploration. Students use computer technology to judge the impact of building a dam, study gravity through the flight of a basketball, and understand scientific concepts that previously…

An Australian secondary school physics course utilizing an electronic programmable calculator and computer is described. Calculation techniques and functions, programming techniques, and simulation of physical systems are detailed. A summary of student responses to the program is included. (BT)

Describes a project that explores the use of interactive computer software for teaching Einstein's special theory of relativity to secondary students. Also describes ways to use computers to help students visualize and experiment with otherwise inaccessible phenomena. (ZWH)

THE FOLLOWING IS THE FULL TEXT OF THIS DOCUMENT (Except for the Evaluation Summary Table): VERSION: Member's Apple Demonstration Kit. PRODUCER: Conduit, P.O. Box 388, Iowa City, Iowa 52244. EVALUATION COMPLETED: June 1982 by the staff and constituents of the Portland Public Schools, Multnomah ESD, Portland, Oregon. COST: $35.00. ABILITY LEVEL:…

THE FOLLOWING IS THE FULL TEXT OF THIS DOCUMENT (Except for the Evaluation Summary Table): VERSION: 1980. PRODUCER: Mentor Software, Inc., Box 8082, St. Paul, Minn. 55113. EVALUATION COMPLETED: April 1982, by staff and constituents of the Texas Region X Educational Service Center. COST: $19.95. ABILITY LEVEL: Grades 10-14. SUBJECT: Chemistry:…

The purpose of this research was to design, create a prototype, and evaluate an Educational Data Acquisition System (EDAS) for use in secondary school science laboratories. The prototype of EDAS consisted of a microcomputer, data acquisition interface, sensors, software, and documentation. It provided the teacher and students with a…

The measurement of the affective (qualitative) influences of computer-assisted interactive video instruction on the learner and attendant enhancements for the overall learning experience are highlighted. Formal factors considered are interactivity via buttons and other event-oriented objects, hypertext, semantic memory, and successive…