Various microcomputer-generated astronomy graphs are presented, including those of constellations and planetary motions. Graphs were produced on a computer-driver plotter and then reproduced for class use. Copies of the programs that produced the graphs are available from the author. (Author/JN)

Describes interactive, computer-graphics program emulating behavior of high resolution, ultraviolet-visible analog recording spectrophotometer. Graphics terminal behaves as recording absorption spectrophotometer. Objective of the emulation is study of optimization of the instrument to yield accurate absorption spectra, including…

The nature of instruction in a computer club that is open only to seventh to ninth graders is detailed. The club has access to five TRS-80 Model II computers, and membership is limited. Students are instructed from the beginning in graphics. Examples of program assignments are listed. (MP)

Describes an experiment which linked the Canadian Videotex development, TELIDON, with the Canadian CAL system based on the course author/programming language NATAL. A bibliography of 14 references is provided. (CHC)

Proposes a single underlying structure for the production of a variety of computer index displays, using a networking system which represents both concepts and links by nodes. Desirable characteristics of index displays are outlined, and algorithmic extraction of subnetworks for local use is discussed. References are included. (Author/BK)

The learning system described, which consists of a Terak 8510a connected to a Discovision PR-7820 videodisc player, provides instructions for implementing and editing course materials in physics, and a workplace in which the student performs a variety of operations. Five references are cited. (FM)

Outlines steps to follow and recommends special features when selecting equipment for an engineering computer graphics laboratory. Expansion features are also discussed. Provides a systems checklist for software and hardware. (CS)

This reprint of a Project Solo curriculum module discusses graphing by computer, gives an example of a BASIC program used to graph a second degree polynomial, and provides suggested exercises in programing. (MK)

Evaluates the development of a language of movement, known as Labanotation from the inventor's name, Rudolph van Laban. Its importance for the measurement of dance movement was combined with an examination of the Dance Notation Bureau, which started thirty-five years ago. (Author/RK)

Describes and compares two methods for developing multimedia courseware for use on the Internet: an authoring tool called Shockwave, and an object-oriented language called Java. Topics include vector graphics, browsers, interaction with network protocols, data security, multithreading, and computer languages versus development environments. (LRW)

Offers practical advice for designing documents for the World Wide Web. Suggestions cover page content such as titles, dates, legal notices, and methods for feedback; use of graphics; text styles and contrasts; creating and monitoring hyperlinks; size and length of pages; and use of audio and video. Contains 10 references. (BEW)

Discusses computer instruction in light of Bruner's theory of three forms of representation (action, icons, and symbols). Examines how studies regarding Paivio's dual-coding theory and studies focusing on procedural knowledge support Bruner's theory. Provides specific examples for instruction in three categories: demonstrations, pictures and…

Discussion of information visualization and computer graphics focuses on a study that contrasted performance in three dimensional (3D) and two dimensional zooming interactively (2.5D) virtual worlds for people with differing levels of spatial and structure learning ability. Suggests implications of individual differences for the usability and…

This article discusses procedures that have been developed to empower students with disabilities to take responsibility for graphing data reflecting their own academic performance. It discusses training methods for teaching students self-graphing and the benefits of self-monitoring. Examples are provided of different types of computer graphs.…

Examines the effects of pictures (screen captures and input devices) on documentation for older novice computer users (aged 26 to 69 years). Argues that screen captures help reduce memory load and support visual scanning for older users. Finds no support for the prediction that the presence of pictures would make some manuals more effective than…