This paper discusses some of the ways one can study graphics on the Apple II microcomputer. Much attention is given to specialized use of software packages used in dumping graphics, and the saving or storing of binary files of graphic images. Knowledge of BASIC at more than a cursory level is required, but a step-by-step procedural outline is…

Arguing that mathematics is a form of communication that students need help in understanding, this article describes a set of seven simple interactive LogoWriter tools that can be used to help children explore the language of multiplication. Examples of the use of graphics in responding to children's commands are provided and several exercises are…

Interactive computer graphics is fast becoming the standard medium of communication between computers and all kinds of users. Reasons for this trend, the technology of interactive graphics displays, software considerations, applications (including classroom and laboratory applications), and future developments are discussed. (JN)

This paper lists the commands for three programs in Logo: Peppy and the Maze, Caterpillars and Butterflies, and the Robot Arm. (EW)

Five guidelines for enhancing the value of a computer graphics program are described and illustrated. Using a well-structured program, correct scaling, normalized device coordinates, word coordinates, and illusions are discussed. (MNS)

Discusses the works of Darcy Gerbarg, Ruth Leavitt, David Em, Duane Palyka, and Harold Cohen, visual artists who work with computers to create art works by relying on standard hardware/software tools, using custom tools created for nonartistic tasks, manipulating images at the programing level, and programing creativity into computers themselves.…

Presents various exercises and programs to demonstrate how low-resolution graphics (for Apple microcomputers) can be utilized in the mathematics classroom. (JN)

Discusses high resolution (hi-res) graphics programing on the Apple microcomputer, emphasizing its use in the mathematics classroom. Sample programs to plot dots and diagonals as well as programs for creating more complex visuals and patterns are included. (JN)

A program for drawing a line segment is developed. (MNS)

Presents a prototype of a computerized grammar kit written in PROLOG and designed for children interested in exploring language. PROLOG's advantages for building parsers, generators, translators, and question-answering systems are discussed, and a scenario of a child working on a grammar project using the kit and implementation issues are…

Presents an instructional process designed to achieve educational objectives (comprehension, analysis, evaluation, synthesis, and application) in introductory computer programming and applications courses through student projects. The projects involve goals based on these objectives and integrate computational techniques, plotting displays, and…

Discusses the impact of computers on the art community. Topics discussed include merging technology with art, full color graphics on personal computers, commercial painting software, graphic design, visual flexibility, programing, the computer as an art medium unto itself, cost factors, and benefits to art instructors. (LRW)

This curriculum guide presents lessons for computer literacy instruction in the elementary grades. The first section of the guide includes 22 lessons on hardware, covering such topics as how computers work, keyboarding, word processing, and computer peripherals. The 13 lessons in the second section cover social topics related to the computer,…

Discusses the use of Lotus 1-2-3 to create non-stop graphic displays of simulation models. Describes a simple application of this technique using the distribution resulting from repeated throws of dice. Lists other software used with this technique. Stresses the advantages of this approach in education. (CW)

Outlines a program for implementing the Logo computer language in the classroom. Presents five introductory lessons that can be used with upper elementary students and some introductory comments about planning. (SRT)