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…

Discusses the nature and uses of LOGO programing language with primary children. Sample program listings and the results obtained by primary children are included. (JN)

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)

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 process model to explain bugs produced by novices early in a programming course are presented. (The term "bug" refers to an error in a person's behavior, particularly an error in a computer program they have written.) The model is motivated by interviews of novice programmers solving simple programming problems. The key idea is that…

Discussess the state of the art in computer science education for elementary and secondary students. Includes (1) teacher preparation, (2) hardware, and (3) software. (CH)

Discusses Piaget's pre-operational, concrete operational, and formal operational stages and shows how this information sheds light on how children approach computers and computing, particularly with the LOGO programming language. (JN)

Eight computer-oriented teaching activities are presented. Although all require some computer expertise, they can be easily adapted for students in any grade. Included are various programs using LOGO (drawing insects, fruits, and stars), a LOGO speller, a computer club activities, and others. (JN)

Presents seven computer-oriented activities. Although some of the activities assume a certain level of computer expertise, all of them can be easily adapted for students in any grade. Activity topics include electronic geoboard, codes/coding, probing problems, looping, metrics, Logo databases, and writing Cinquain poetry. Program listings are…

Proposes a programing design curriculum based on three conceptual areas: process, symbolic representation, and methods of interpretation; and describes computer games and simulations in which design skills of simple and conditional sequencing, rule or constraint specification, hypothesis testing, and modeling are employed. (Author/CMV)

This report provides 1-page reviews of 113 highly-rated computer software programs, identified from the evaluation reports of the following 16 evaluation services and educational technology magazines: Province of Alberta (Alberta Education), Baltimore County (Maryland) Public Schools, Province of British Columbia Ministry of Education, California…

Offers suggestions for five computer-oriented classroom activities. They include uniting a writing class by having them collectively write a book using a word processor, examining FOR/NEXT loops, using a compound interest computer program, and developing a list of facts about computers. Includes four short programs which erase monitor screens. (JN)

In order to determine the knowledge and skills needed by novice programmers to successfully learn computer programming, four studies were conducted using a clinical interview technique. The first study determined that many systematic errors in programming were due to programmers' high-level misconceptions of the nature of the computer and of the…

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,…