The 1989 computer "worm" resulted in some needed attention to computer security. Academic computing has the goal of integrating computing into the fabric of teaching, learning, and research, and must be relatively open. Ways to raise awareness of ethical and social issues are described. (MLW)

Describes the design and operation of four software packages, or macros, written in the programing language of Microsoft's EXCEL for use on the Macintosh computer for data manipulation and presentation used in educational research. Reordering tabulated data, reversing the scoring of tabulated data, and creating tables and graphs are explained.…

A handheld computer observation system was developed using Hewlett-Packard HP71B computers for recording and IBM-PCs for storing and analyzing data. Algorithims used in observing interactions between handicapped children and peers or teachers are described. Also described are behavior definitions, observer training and observation procedures, the…

Presented is a simulation program for Apple II computer which assays the effects of a series of variables on bacterial growth and interactions between microbial populations. Results of evaluation of the program with students are summarized. (CW)

Mathematical methods are used to study certain related Logo procedures in detail. Simple procedures with known properties are then used to build the higher-level procedures which correspond to higher-level mathematical concepts. Examples are from introductory aspects of number theory. (MNS)

Why a computer error occurred is considered by analyzing the binary system and decimal fractions. How the computer stores numbers is then described. Knowledge of the mathematics behind computer operation is important if one wishes to understand and have confidence in the results of computer calculations. (MNS)

Uses the computer software program "Writer's Helper: Stage II" to illustrate the range of checks possible with various software approaches to the revision of writing. (MM)

Describes an exercise in which students write Diamante poems using prompts from the FrEdWriter word-processing program. (MM)

Describes "Language Crafter," a word processor and word game generator that can be used to compose worksheets and invent word games in English, Spanish, French, and German. Bingo, crossword puzzles, word-search puzzles, and scrambled word games can help students develop and improve their foreign language vocabulary. (CB)

Describes the use of a highly parallel array processor for pattern matching operations in a bibliographic retrieval system. The discussion covers the hardware and software features of the processor, the pattern matching algorithm used, and the results of experimental tests of the system. (37 references) (Author/CLB)

When purchasing a computer system that will handle both administrative and instructional needs, school executives need to know the ability of the hardware and software to do the job, and the level of vendor support available after the computer has been installed. Lists 14 questions to assess the vendor's commitment and continuing support. (MLF)

An approach to the design of flexible text-based management systems for archives includes tiers for repository, software, and user management systems. Each tier has four layers--objective, program, result, and interface. Traps awaiting software development companies involve the market, competition, operations, and finance. (10 references) (MES)

Three pieces of computer software are described and reviewed: HyperCard, to build and use varied applications; Iggy's Gnees, for problem solving with shapes in grades kindergarten-two; and Algebra Shop, for practicing skills and problem solving. (MNS)

Provides guidelines intended to help teachers, librarians, and administrators recognize when they must obtain permission to copy, perform, or display a work. Reviews the exceptions to the copyright law and its application to photocopying, reproduction by libraries and archives, videotaping, live and transmitted performances, and computer programs.…

A computer program, Pacesetter, is described. As an organizational tool, it assists in developing strategies for planning, organizing, scheduling, and completing tasks on time. An account is given of the experiences of a teacher who used Pacesetter to help sixth graders produce a school newspaper. (IAH)