Abstraction is a key concept in CS, one of the most fundamental ideas underlying CS and its practice. However, teaching this soft concept to novices is a very difficult task, as discussed by many CSE experts. This paper discusses this issue, and suggests a general framework for teaching abstraction in CS to novices, a framework that would fit into…

A pair of abacuses is used to illustrate addition, subtraction (by adding complements), multiplication, and division, with simplified examples given to illustrate the various features of each operation. Also indicates how this information can help students understand computer operations. (JN)

The advancement of computer technology used for research is creating the need to change the way classes are taught in higher education. "Bringing Research Tools into the Classroom" has become a major focus of the work of the Office of Educational Innovation and Technology (OEIT) for the Dean of Undergraduate Education (DUE) at the…

Discusses artificial intelligence, its definitions, and potential applications. Provides listings of Logo and BASIC versions for programs along with REM statements needed to make modifications for use with Apple computers. (RT)

Describes a computer program used in an experiment in which the partial molal volumes of sodium chloride solutions are calculated as a function of concentration from densities measured with a pycnometer. The complete program listing (also available from the author on disk) and a sample run are included. (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)

A method is detailed for introducing computer usage into any course in a medical curriculum and concomitantly stimulating student utilization of such technology. It is felt medicine will rely more heavily upon computer uses in the future, and that familiarity with computer technology provides confidence and competence in physician usage. (MP)

The pedagogy, logistics, and administration of computers in chemical education at the college level is detailed. (MP)

Annotates reference material on artificial intelligence, mostly at an introductory level, with applications to education and learning. Topics include: (1) programing languages; (2) expert systems; (3) language instruction; (4) tutoring systems; and (5) problem solving and reasoning. (JM)

Recommendations regarding literacy and the responsibilities of science educators are reviewed. The opportunity for pioneering, base-line research studies on the use of microcomputers in the classroom is viewed to exist. Significant contributions science education can make to computer literacy are noted. (MP)

This annotated bibliography is intended to provide a list of references on using computers with aspects of biology instruction in elementary, secondary, and higher education. The material is intended to provide specific topics for teachers and aid researchers gathering background material in preparing articles, grant proposals, and presentations.…

Describes a simple 16-item instrument, the Propositional Logic Test (PLT), that is based on Piagetian theory and a study that explored the use of the PLT in diagnosing student misunderstandings. Analysis of individual student responses revealed a number of systematic errors in interpreting the logical operations in the PLT items. (Contains 23…

Describes the "Computer Software Inquiry Inventory" (CSI), which was designed for content analysis of inquiry-based science computer software. Explains the five basic features of the instrument. Includes analyses of two programs using the CSI categories of evaluation. (ML)

The history and projected future of advances in computer-based information technology are detailed along with the potential benefits and dangers of whole-scale use of this technology. (MP)

Discusses the features and advantages of the computer language PROLOG, and explains the approach taken in teaching it as a first computer language. Includes an example of the use of PROLOG in programming a science lesson on elements for junior high students. (ML)