Described is a simple algorithm that can be used for the input, arithmetic manipulation, and output of large integers in their exact representations. Three BASIC programs are included that apply this method to the problem of multiplication of large integers, computation of factorials, and the generation of palindromic integers. (MNS)

Discusses simple interval timers for microcomputers, including (1) the Jiffy clock; (2) CPU count timers; (3) screen count timers; (4) light pen timers; and (5) chip timers. Also examines some of the general characteristics of all types of timers. (JN)

Describes an interactive computer software package that uses graphics to teach staged operations (particularly the McCabe-Thiele method). Criteria used in developing the package and advantages for instructors and students are considered. (JN)

Examines the extent to which a process control computer system is assisting departmental research (by providing a comprehensive and flexible data logging and plant control system) and providing a teaching facility for the department by live demonstrations of plant monitoring and control applications, simulation, and student implementation of…

Discusses two alternative metrics to detect computer software plagiarism: the Halstead metric drawn from the software science discipline and an ad hoc method drawn from program grading experience and identified by factor analysis. Possible explanations as to why the ad hoc method is more useful in identical-task environments are considered.…

A realistic problem is presented, computing the probability of winning a sports playoff series if the probability if winning a single game is known. Only simple permutation formulas and some basic logic are required to solve the problem. Two computer programs and a discussion of solution methods are included. (MNS)

Describes a study conducted to obtain information on how microcomputers and, to a lesser extent, mainframe computers are being used in the finance area. The primary focus was on the undergraduate level finance curriculum. Information was gathered on the extent of microcomputer utilization, utilization of microcomputer laboratories, and…

The use of modern technology in education has reached a turning point. Equipment found in schools is increasing, and computer-assisted instruction has been shown to achieve positive results. Learning to use computer utilities and databases should be given high priority. (MD)

The decisions principals make about the uses of technology are critical to the improvement of schools. But school effectiveness won't just happen because technology is used. Technology is a tool that can lead to school improvement if it is effectively combined with productive leadership and management. (MD)

Outlines the uses of personal computers as energy management tools in school systems. They can account for energy use and costs, monitor monthly consumption, project impacts of projects, and study new design and building use programs. Includes three tables. (MD)

Discusses the question of whether one must know how to program in order to make the most effective use of the computer in language classes. Looks at four computer languages which may be of interest to language teachers who want to learn programing: BASIC, assembler, high-level languages, and authoring systems. (SED)

Describes: (1) spreadheet programs (including VisiCalc) for experiments; (2) event-driven data acquisition (using ADALAB with an Acculab Infrared Spectometer); (3) microcomputer-controlled cyclic voltammetry; (4) inexpensive computerized experiments; (5) the "KC? Discoverer" program; and (6) MOLDOT (space-filling perspective diagrams of…

Provides information of various astronomy software. Each entry includes title, source, type of microcomputer on which the program will run and very brief descriptions. (JN)

Presents the results of a recent survey of microcomputer use in economics departments in United Kingdom universities and polytechnic schools. The BBC B and IBM PC were the first and second most popular machines, respectively. Eighty-five per cent of the use was secretarial with Wordstar and Wordwise being the most popular word processing packages.…

Addresses problems encountered by self-taught "talented amateurs" doing microcomputer systems work for libraries: not maintaining design control, not maintaining operational control, attempting to use someone else's database, having variety of diverse systems activity converging on common database, attempting to run whole show, and…