A Microcomputer-Implemented Design Aid and Simulator (MIDAS) has been developed and used as an interactive learning system by electrical engineering students at the freshman and sophomore level. Evaluation of the system indicates that a great potential exists in the area of dedicated, inexpensive, interactive learning systems. User acceptance has…

Using computers to provide diagnosis and remediation in mathematics is emphasized. Some essential features of technology-supported learning environments are discussed, as well as features that facilitate their use. Illustrated is a computer environment for learning algebra. (MNS)

General and special purpose database programs are appropriate for inventory control at the school building level. A fixed asset equipment inventory example illustrates the feasibility of computerized inventory control. (MLF)

Highlights approximately 200 computer companies and briefly describes their products and services. Focuses on vendors of hardware, software, and computer-related services and materials. For software, indicates the availability of administrative/business, information systems, computer-assisted instruction, student administration and scheduling, and…

There are two basic approaches offered in current computerized transportation routing and scheduling programs: the mathematical programming approach and the intuitive optimization approach. Lists questions that an informed buyer should ask of the routing and scheduling company. (MLF)

The relation between mathematical and computational aspects of recursion are discussed and some examples analyzed. Definition, proof, and construction are considered, as well as their counterparts in computer languages (illustrated with Logo procedures). (MNS)

An application of functions and their inverses is described--the coding and decoding of messages, or cryptographs. The helpfulness of computers is noted, with two programs listed. (MNS)

Described is the Alfa Project in Uruguay, designed to integrate computer education into secondary schools through teacher-training. Both teacher-users and teacher-authors were considered. Course objectives, curriculum content, and teaching guidelines are presented. (MNS)

An intuitive approach to exponential functions is described. Microcomputers are used to aid discovery of derivatives. (MNS)

The current status of Computer-Assisted Telephone Interviewing (CATI) is reviewed with special attention to microcomputer-based systems. The primary conclusion is that CATI systems can aid in the administration of telephone surveys in addition to reducing sources of survey error, but CATI systems are neither inexpensive nor easily implemented.…

The process of designing a microcomputer program to cumulate and record student grades at Brigham Young University is outlined. The development was undertaken by the registrar's office with the input of faculty, including those who had previously designed their own grading software. (MSE)

Described are four hour-long sessions of children working with the definition and use of a procedure for triangles in Logo programming. The conclusion is that turtle geometry is not a trivial activity. (MNS)

Describes file management package offering relatively sophisticated features: conversion of previously downloaded records from commercial database into local file; keyword searching on inverted keyword file; full-text searching on author, title, bibliographic source, abstract; sorting by author, title, bibliographic source, publication year;…

Presents abstracts of selected papers dealing with: (1) enhancing computer skills of Brazilian science teachers; (2) course integration; (3) evaluating student performance using microcomputers; (4) a computer-assisted reading and mathematics program; (5) an interactive computer graphics system for teaching geometry, and (6) computer dialogs for…

Reviews the use of microcomputers in university housing and food services. Discusses the merits of using micro-, mini-, or mainframe computers. Makes suggestions for starting to use computer programs, selecting software, and training personnel. (ABB)