Discusses personal computer price trends since 1986; describes offerings and prices for four direct-market suppliers, i.e., Dell CompuAdd, PC Brand, and Gateway 2000; and discusses overall value and price/performance ratios. Tables and graphs chart value over time. (EA)

Described are improvements for the computer efficiency of the two midpoint scan-conversion algorithms used to draw ellipses. Included are computer programs written in C programing language. (JJK)

Describes a cost-effective model for public elementary and secondary school educational networking that is based on linking local computer bulletin boards at the school level with the Internet. Highlights include various communications protocols; graphics; teacher training and administrative support; library resources; public readiness; and cost…

"Microwave Workshop for Windows" consists of three programs that act as teaching aid and provide a circuit design utility within the field of microwave engineering. The first program is a computer representation of a graphical design tool; the second is an accurate visual and analytical representation of a microwave test bench; the third…

Illustrates the design and implementation of a Java applet for use in educational propulsion engineering curricula. The Java Gas Turbine Simulator applet provides an interactive graphical environment which allows the rapid, efficient construction and analysis of arbitrary gas turbine systems. The simulator can be easily accessed from the World…

Describes an activity where students draw and fill simple and complex shapes by utilizing the polygon tool in QuarkXPress to create graphics. Explains that this activity enables students to learn how to use a variety of functions in the QuarkXPress program. (CMK)

Suggests guidelines for creating World Wide Web sites that accommodate those using speech or braille aids. Hypertext Markup Language coding should provide (1) one-column format rather than side-by-side columns; (2) stand-alone hyperlinks; (3) "ALT=" attributes for image displays; (4) text alternatives to images or image maps as links or…

Describes the use of interactive television in distance higher education based on experiences of an accredited MBA program at Ball State University (Indiana). Discusses how graphics were designed and used to deliver accounting instruction and feedback to homework assignments. Describes the presentation software used. (AEF)

Describes a study of undergraduates that compared navigational study strategies, the extent of lesson coverage, and attitudes about learning with three types of hypermedia lessons to examine how learners use different types of graphical browsers in a learner-controlled hypertext system to construct personalized representations of the content…

Describes learning activities in which fifth and sixth graders used spreadsheets to explore the shapes of numbers. Discusses creating spatial patterns with a computer draw program; examining number patterns in a spreadsheet; comparing square and rectangular numbers; and creating the multiplication times table. (AEF)

Describes results from focus groups with Web users 10 to 13 years of age in Montreal that explored design criteria for Web portals. Discusses Ask Jeeves for Kids, KidsClick, Lycos Zone, and Yahooligans! and considers screen designs, color, graphics, animation, keyword search capabilities, browsable subject categories, and individual user…

This paper examines the effect of applying symbolic computation and graphics to enhance students' ability to move from a visual interpretation of mathematical concepts to formal reasoning. The mathematics topics involved, Approximation and Interpolation, were taught according to their historical development, and the students tried to follow the…

We present a new highly interactive computer animation tool to increase the mathematical skills of deaf children. We aim at increasing the effectiveness of (hearing) parents in teaching arithmetic to their deaf children, and the opportunity of deaf children to learn arithmetic via interactive media. Using state-of-the-art computer animation…

The relationship between educational theories, game design and game development are used to develop models for the creation of complex learning environments. The Game Object Model (GOM), that marries educational theory and game design, forms the basis for the development of the Persona Outlining Model (POM) and the Game Achievement Model (GAM).…

In this article, the author shares his experience teaching production technology to special education students at Hialeah Middle School in Miami-Dade County, Florida. He has had many students who clearly had talent in graphics and design that went unrealized because of their physical disabilities. He has seen students with an enormous amount of…