Describes a computer simulation called "Supercontinent Aggregation and Dispersal" designed to model the interplay between the movement of the continents and the flow patterns of rock in the mantle. Discusses the strengths and weaknesses of the program in relation to the effects of continents on the mantle. (CW)

Explains a unified approach to using the computer as a teaching tool for helping students discover concepts and principles involved in geometry. Describes the Geometric Supposer series which allows students to develop constructions and measure angles, areas, and circumferences. States that supplemental materials are also available. (RT)

Explains the use of the 3-dimensional analytic geometry method to find values for a field geology problem. Gives a description of the mathematical theory for this method which can be applied to data obtained by drilling as well as open surfaces, and a computer program. (RT)

Simulations provide practice in aspects of care without harm or inconvenience to the actual patient. Five types of simulations have been identified that vary in their fidelity to real situations - written simulations, three-dimensional models, computer-based patient management problems, multi-media approaches and simulated patients. Uses and…

Describes the University of Alaska Computer Network (UACN) which is beginning to electronically link educators from widely scattered geographical areas of the state. Discusses the procedures for becoming involved in the network and the sattelite technology used. (TW)

This description of workstations, i.e., multipurpose computers expected to become one of the dominant forms of computing in higher education, focuses on computer vendors and market considerations. Highlights include hardware requirements, cost factors, the relationship of vendors and educators, software development problems, and possible future…

The Inter-cultural Network is an electronic communication network connecting faculty and upper elementary through graduate students in the U.S., Mexico, Japan, and Israel. The students address the problem of water shortage, while learning science concepts and transferring learning. A new form of instruction, teleapprenticeships, is suggested. (GDC)

Illustrates a method used to handle class size experimental data. Demonstrates this method using the SUPERCALC 3A spreadsheet program for an Apple II computer. Details an example of its use. Shows how to eliminate erroneous data. Gives examples of screens and graphical illustrations from the example experiment. (CW)

Describes the use of the Brown scale and reports the results of its use in an experiment. Describes the instrument and details the experiment. Concludes that the Brown scale is a valid and reliable instrument for measuring attitude toward computer instruction. A copy of the instrument is included. (CW)

Describes the concept of "hypermedia," by which readers select and link segments of text, audio, video, or other media in a way that helps them to explore and understand information. A case is made for the use of "hypermedia" in helping students learn and understand language through its provision of massive doses of…

Discusses the pros and cons of using computer software to prepare for college entrance examinations. Provides information on eight programs designed for that purpose. (TW)

Describes a system recently implemented in a Utah school system which uses computer technologies to promote and monitor mastery learning. Discusses the development of the system, including the search for appropriate hardware and software, and the training of teachers to use the system. (TW)

Discusses a "silent menace" in school computer rooms--the potential misuse of databases containing student directories, teacher salary information, test scores, and other data. Describes administrative computer uses and possible abuses, including invasion of privacy, false correlations between data sets, and manipulation of data for questionable…

Describes the microcomputing services offered by the Learning Resources Center at Tulsa Junior College to students, faculty, and library staff, discussing such issues as software development, student use of software in the library, and the need for microcomputer literacy among library staff. (DMM)

Describes one teacher's approach to desktop publishing. Explains how the Macintosh and LaserWriter were used in the publication of a school newspaper. Guidelines are offered to teachers for the establishment of a desktop publishing lab. (ML)