Computer programs which teach concepts and processes related to biology, earth science, and chemistry are presented. The seven biology problems deal with aspects of genetics, evolution and natural selection, gametogenesis, enzymes, photosynthesis, and the transport of material across a membrane. Four earth science problems concern climates, the…

The design, development, and evaluation of a computer-assisted instruction (CAI) program in first-year college chemistry is described in this report. The program was centered around the concept of chemical equilibrium and used a systems approach with explicitly stated guidelines. The purpose of this experiment was not to measure the effectiveness…

The requirements for a theory of instruction can be described in the following list of criteria: 1) a model of the learning process; 2) specification of admissible instructional actions; 3) specification of instructional objectives; 4) a measurement scale that permits costs to be assigned to each of the instructional actions and payoffs to the…

The guidelines and procedures for the development of course materials for presentation by a computerized instructional system are described in this report. The tutorial mode of the instructional model is emphasized. The guide is intended to furnish the experienced instructional programer with a ready reference which can be used to facilitate the…

THE FEASIBILITY OF ESTABLISHING AN EDUCATIONAL RESOURCE CENTER WAS EVALUATED. INCLUDED IN THIS REPORT ARE DETAILED DISCUSSIONS OF (1) THE PHYSICAL AND ORGANIZATIONAL DESIGN OF THE RESOURCE CENTER, (2) A TIMETABLE FOR ESTABLISHMENT OF THE CENTER, (3) PLANS FOR THE DISSEMINATION OF INFORMATION, (4) PLANS FOR DEMONSTRATION OF SYSTEMS TO BE DEVELOPED…

This paper describes a narrow-band satellite application for facilitating a Computer-Based Education Utility (CBEU). A review of computer uses in education is presented with an emphasis on interactive computer applied to instructional processes. An example of major use of the CBEU focuses on meeting the educational needs of handicapped children,…

The purpose of this project was to evaluate the FEHR (formative evaluation and heuristic research) Practicum training model, a computerized simulation providing practical experience in decision-oriented educational research and evaluation. The report is organized into five chapters. Chapter one contains an introductory discussion of the needs and…

Computer-based instruction (CBI) encompasses the functions of computer administered and managed instruction supplemented by utilities and interfaces. The course author's function in computer-administered instruction (CAI) is to construct the lesson for input in one of three formats: (1) batch entry used by those with knowledge of programing…

Small stand-alone microcomputers can serve as the basis for running a sophisticated general-purpose interactive software system capable of supporting such interactive tasks as computer assisted instruction, word processing, and data processing, as well as other software development. A successful system using the PASCAL programing language is…

Describes efforts underway at Pennsylvania State University to link branch campuses using compressed videoconferencing. Discusses the plans for using this technology for a variety of administrative and instructional purposes. Outlines the costs associated with developing such a system. (TW)

Explains the videotex technology and its current uses in business, banking, news, and entertainment. Describes a project underway at the University of Nebraska-Lincoln in which the potential of using videotex in education is being explored. Provides examples of videotex use in indepentent study, courses, and home study. (TW)

Describes a microcomputer program that can be used in teaching the basic physiological aspects of acid-base (AB) balance. Explains how its game format and graphic approach can be applied in diagnostic and therapeutic exercises. (ML)

A survey of 173 Canadian modern language departments concerning the extent of computer use for teaching, the kinds of hardware and software used, and instructor and student satisfaction with computer-assisted language instruction is reported. Canadian-developed authoring systems are also discussed. A table of CALL CALL courseware and the…

Compares the use of four different versions of a map by fourth and fifth grade students with a computerized adventure game which simulated an environmental exploration. Variables examined included type of map and student gender, ability to learn place location information while playing the game, and enjoyment of the game. (RP)

Presents a categorization system that allows potential microcomputer users to make more reasoned, conscious choices to ensure that a range of software types and activities are available for their instructional programs. (SRT)