Reduction in prices now makes it possible for almost any institution to use computer graphics for administrative decision making and research. Current and potential uses of computer graphics in these two areas are discussed. (JN)

This article illustrates how Lotus 1-2-3 software can be used to create graphs using downloaded online searches as raw material, notes most commands applied, and outlines three required steps: downloading, importing the downloading file into the worksheet, and making graphs. An example in bibliometrics and sample graphs are included. (EJS)

A Macintosh microcomputer and MacPaint program can be used to quickly make charts of structural formulas that fill standard-sized paper with a minimum of instruction, and smaller drawings or structures or fragments may be inserted into text composed with a word processing program. Shows how this is done. (JN)

Describes The Electric Poet, a computer program which uses color graphics to free the poet from mundane mechanics and allow new possibilities of form in writing verse. Its applications in working with hearing impaired and learning disabled students and use in studying works of the great poets are discussed. (MBR)

A computer program is presented which simulates the classical probability machine, using Applesoft II high-resolution graphics. Many variables are left to the user's choosing. Suggestions for using the machine, understanding the problem, the mathematical model, and further program documentation are given. (MNS)

Taking a prototype chemical reaction (molecular hydrogen plus hydrogen atom), constructs an accurate semiempirical, generalized diatomics-in-molecules potential energy surface, calculates motions of these atoms on this surface using REACTS trajectory program, and presents results as moving picture on a microcomputer graphics system. Provides…

Describes a computer program based upon field observations of littoral zonation modified by a small stream. The program employs user-defined color graphic characters to display simulated ecological maps representing the patterning of organisms in response to local values of niche limiting factors. (Author/JN)

Discusses a revision of existing respiratory physiology simulations to promote active learning experiences for individual students. Computer graphics were added to aid student's conceptualization of the physiological system. Specific examples are provided, including those dealing with alveolar gas equations and effects of anatomic shunt flow on…

Provides information on Logo, a powerful computer language that allows students to control their own learning. Includes list of available Logo and Turtle Graphics programs (publisher, manufacturer, hardware requirements, software/print materials, and price included). Cautions buyers to beware of imitations which may not support all Logo features…

How a computer randomly generates numbers to turn off lighted blocks on a graphics display is discussed. A computer program is given after reviewing a definition and two theorems and applying them to the problem. (MNS)

Describes a short computer program written in Logo programing language designed to provide students with new experiences in the study of vectors as they apply to classical physics. Suggestions for introductions, preparation, follow-up activities, and program examples are included. (EJS)

Examines origins of the LOGO computer programing language, describes its capabilities, and compares available LOGO systems for use on various microcomputers noting producer/distributor, price, hardware, user group, backup, debugging aids, and comments. A resource list of books, articles, newsletters, and research reports is included. (EJS)

The use of microcomputers to aid geometry instruction is emphasized through discussion of a program written in BASIC which provides for experimenting with polynomial curves. The program listing is included. (MP)

Discusses methods for the retrieval of help knowledge items using graphical tree structures that conform to the hierarchical nature of the tutorial information being referenced. The implementation of "Study Tree Presenter," a special purpose "hypertext shell" that provides such access is described and several samples of screen…

Examines the use of the microcomputer in video production and considers the types of equipment, the management, and the technological capabilities that need to be available to a small producer. Highlights include software packages for character generation; digitization; three-dimensional image animation; and graphics modules. (four references)…