Reports on major change in computer software development process--the prototype model, i.e., implementation of skeletal system that is enhanced during interaction with users. Expensive and unreliable software, software design errors, traditional development approach, resources required for prototyping, success stories, and systems designer's role…

Variations among different versions of Logo are discussed in terms of special hardware needed, size and speed, bugs and misfeatures, and syntax. LogoWriter and Object Logo are also described. A comparison chart is included. (MNS)

Designed to be an introduction to the Atari microcomputers for beginners, the interactive computer program listed in this document is written in the Pilot programing language. Instructions are given for entering and storing the program in the computer memory for use by students. (MES)

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…

Designed to assist in identifying printed material, support groups, and instructional aids related to the Logo programming language, this bibliography is divided into nine sections: (1) books about Logo, and books with significant Logo references or helpful general information; (2) periodicals dedicated to Logo and periodicals with regular Logo…

Historically, educational institutions have largely relied on in-house development of administrative software. However, the costs of skilled programmers and rapidly advancing technology are making in-house development too expensive. These and other factors are addressed and changes needed for future educational administrative computing support are…

Presents a collection of short items, including: (1) a routine to watch while computer processing occurs; (2) a MSBASIC-to-WORDSTAR translator; (3) an easy by-column printout; and (4) a selection of one-line functions, such as automatic string centering. (JN)

Iteration is the process of doing something repeatedly in a computer program. In LOGO, the most elementary form of iteration is provided by the REPEAT command. This paper explores how programers can use LOGO's extensibility to create more powerful iterative forms than those offered by the REPEAT command. (JN)

Discusses the advantages and disadvantages of prepackaged software programs and custom-developed software programs, along with the use of microcomputers. (MD)

This manual is designed to help classroom teachers in Alberta, Canada implement the Junior High Computer Studies Program. The first eight sections cover the following material: (1) introduction to the teacher resource manual; (2) program rationale and philosophy; (3) general learner expectations; (4) program framework and flexibility; (5) program…

Designed for use by computer programming teachers, this booklet presents the concepts of structured programming and provides examples of how to implement this methodology, which provides a systematic way of organizing programs so that even large and complex programs are easier to understand and modify than unstructured programs. After a brief…

A method for checking college students' completion of program and graduation requirements by computer is outlined. The procedure operates by having degree programs defined in tables and is simple enough to be achieved by junior program staff without the need for programmers and analysts. (MSE)

Describes four game programs--Silly Sentence, Spell-It, Scrambled Word, and Guess the Word--designed to introduce elementary school students with no prior programing experience to key concepts of programing with BASIC. Several immediate learning outcomes that became evident while observing students at work with the programs are also discussed.…

This manual is intended as a guide and source of ideas for using single switches in adaptive software programming for people with disabilities who cannot use a traditional keyboard. The manual and associated program disk are comprised of over 100 programs, routines and files illustrating various uses of single switch and adaptive input devices.…

This reinforcement activity has been used by students from the elementary school level to the graduate school level who possess intermediate level ability in programming Logo. The activity, which consists of writing Logo programs that animate an object, can have several positive effects as it: (1) helps develop problem-solving skills; (2)…