One of the objectives of Project TACT is to determine the potential of a gamut of educational media. The working papers in this set have a basis in pictorial information produced through computer graphics. These papers are intended to serve as a basis for sharpening questions, delineating the context within which the answers might be significant,…

Abstracts of 23 papers given at the conference are presented. These deal with a variety of subjects related to educational uses of computers, including: 1) information networking, 2) computer-managed test item banks, 3) learner-controlled instruction and courseware, 4) computer-assisted instructional (CAI) systems such as Coursewriter III and…

This report consists of four parts. The first part is a non-technical summary of the basic problem and an attempted solution. The second part is a technical review of the literature and a description of the basic algorithm used in the solution. The third part describes the use of the Sociogram System. The fourth part describes the use of CHAIN, a…

Discusses two uses of microcomputers for learning disabled (LD) children--one uses them to do traditional things more efficiently; the other includes involvement of LD children with computer programing, particularly LOGO, and use of simulation and word processing programs. Reasons why LOGO is ideal for LD children are identified. (MBR)

Discusses eight computer assisted planning models that are amenable to the improvement of decisionmaking; explains the feasibility of involving systems analysis and operations research in educational decisions; and suggests a minimal program designed to prepare educational planners with knowledge of computer assisted planning models. (Author/JF)

Discusses use of two EAI semi-expanded TR-20 units to display solutions to differential equations for harmonic oscillators, quantum-mechanical particles, trajectories, radioactive decay series, and hysteresis curves. Suggests practical applications for both undergraduate physics laboratories and classroom demonstrations. (CC)

Scientists are designing computer models of biological systems, and of compounds with complex molecules, that can be used to get answers once obtainable only by sacrificing laboratory animals. Although most programs are still under development, some are in use by industrial/pharmaceutical companies. The programs and experiments they simulate are…

Presents computer programs (Applesoft Basic) for: (1) 2-D rotation about any point through any angle; (2) matrix transformation for 2-D rotation; (3) 3-D translation; (4) 3-D rotation; and (5) hyperboloid rotated in 2-D space. Includes background information and sample output for the matrix transformation subroutines. (JN)

A method is presented for teaching some topics of kinematics. It involves the use of electronic equipment, which allows active student participation, the systematic analysis and solution of problems, and the use of a quick feedback loop for training. (Author/SK)

The microcomputer has great potential for making high school geometry more stimulating and more easily understood by the students. The microcomputer can facilitate instruction in both the logico-deductive and spatial-visual aspects of geometry through graphics representations, simulation of motion, and its capability of interacting with the…

In response to interest from geography teachers in the United Kingdom, isoline drawing and surface drawing programs have been made available to them through an interface program in BASIC. The software has proved to be a successful aid in the teaching of geography. (Author/CMV)

A battery of Graphic Information Processing Tests (GRIP) was developed to utilize the display characteristics of computer terminals in measuring abilities important for processing visually presented information. The tests were found to be useful for measuring short-term memory and sequential reasoning abilities. (Author/RC)

Scenario refers to specific courses of action/events occurring within computer simulations and attempting to recreate lifelike situations. This article identifies critical features and their elements in designing effective scenarios in computer-based instructional simulations: (1) sequence; (2) operating procedures; (3) characteristics of…

Describes a graphic modeling, natural language processing system, VerbalImage, which mimics features of human shape reasoning. Subjects read the same text description and were able to recognize the image generated by the computer from among a series of other computer-generated images. Performance on task was as good as for a control group…

Presents responses of leaders from six simulation companies about challenges and opportunities of soft-skills simulations in e-learning. Discussion includes: evaluation metrics; role of subject matter experts in developing simulations; video versus computer graphics; technology needed to run simulations; technology breakthroughs; pricing;…