This interview reviews Don Knuth's life and contributions and his views on a variety of mathematical and computer-related topics. He is viewed as the pre-eminent scholar of computer science in the world, and is probably best known for a series of books titled, "The Art of Computer Programing." (MP)

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)

A formalist approach to the teaching of computer languages in programs leading to associate degrees in computer related technologies is described and advocated. (SD)

A discussion of computer errors and round-offs is given with the conclusion that attempts to get rid of these almost always result in generating more errors. (MN)

Describes various solutions to sequence problems using Logo programing language. Complete program listings are included when applicable. (JN)

LOGO tools are procedures which accomplish specific tasks. They can be furnished to students, along with suggestions for exploratory activities, or students can develop them. Several of these tools (program listings) with sample output are presented. (JN)

This 10-chapter book is intended to fill a need for a clearly written, easy to follow, introduction to computer programming that teachers or parents can immediately put to use. Its sample programs are designed to capture attention and spark the imagination of children learning to use computers. The first chapter provides such introductory…

Scores on tests of temperament, programming aptitude, and critical thinking, together with SCAT scores and a measure of mathematical background, were correlated with achievement on an introductory programming course. (MM)

Provides tips to help primary-aged students with computer keyboarding skills (suggesting the use of color codes and listing currently available software). Also describes (and lists) a program which helps test students' understanding of IF-THEN statements and illustrates some hazards of "spaghetti programming" (debugging). (JN)

Suggests a moving pictorial tool to help teach principles in the bubble sort algorithm. Develops such a tool applied to an unsorted list of numbers and describes a method to derive the run time of the algorithm. The method can be modified to run the times of various other algorithms. (JN)

A teaching strategy for problem solving with computers is detailed. The approach provides a "midline" level of help that encourages exploratory activity yet provides enough guidance to increase chances of pupil success. (MP)

Computer programing and problem-solving steps in mathematics are viewed to have related concepts. Some heuristics are compared with some suggestions for structured programing. The one fundamental difference between problem solving in general and when using the computer is seen as the computer solution must be finite. The computer is viewed as a…

The author discusses the development of a program to train children to program a computer using the BASIC language. (MN)

Suggested is an approach to computer education that has as its basis a specific application, as opposed to computer technology as an end in itself. (MP)

An inservice course was developed to a large extent in a Logo-oriented environment. Evaluation results show that teachers were successful in creating Logo programs and that the course fostered positive views about computers and growth in certain mathematical concepts. However, ongoing support from curriculum coordinators and/or administrators is…