For educational purposes it is not necessary to use expensive commercial-grade equipment to teach students about commonly used sensors. Schools frequently have limited funds for acquiring educational materials; therefore, purchasing sensors identical to those used in large-scale industry is not an option. By purchasing small-scale components that…

The Middlesex County Board of Education in Hyde Park (Ontario) has developed an automated tendering/purchasing system for ordering standard items that has reduced by 80 percent the time required for tendering, evaluating, awarding, and ordering items. (Author/MLF)

Responds to comments in March/April issue of this journal on use of microcomputers in elementary/junior high schools, focusing on use in elementary schools. Addresses issues of funding for microcomputer purchases, availability of software, and teacher/student training. Suggests that programing is not an essential requirement before purchasing…

Selection and specification of a minicomputer time-sharing system to extend computer facilities for large scale computer-based instruction projects at the University of Texas at Austin are described. Two and a half years of implementation and operating experience are summarized followed by seven specific course applications of the minicomputer.…

This 5-article section provides an annotated bibliography of 39 books about computer technology; describes peripheral equipment essential for building computer systems; suggests an approach to software evaluation and selection; describes the implementation of a computer program for elementary/secondary students and teachers; and reviews 34…