Discusses the nature and current state of knowledge-based systems and expert systems. Describes an expert system from the viewpoints of a computer programmer and an applications expert. Addresses concerns related to materials selection and forecasts future developments in the teaching of materials engineering. (ML)

Presents an overview of the Computer-Aided Engineering Network (CAEN) of the University of Michigan. Describes its arrangement of workstations, communication networks, and servers. Outlines the factors considered in hardware and software decision making. Reviews the program's impact on students. (ML)

Compares the features, advantages, and disadvantages of two major software options available for designing web courses: (1) component, off-the shelf software that allows for creation of audio slide lectures, course materials, discussion forums, animations, synchronous chat groups, quiz creators, and electronic mail, and (2) integrated packages…

Karl Marx's theory of stages can be applied to computer use in the schools. The first stage, the P Stage, comprises the entry of the computer into the school. Computer use at this stage is personal and tends to center around one personality. Social studies teachers are seldom among this select few. The second stage of computer use, the D Stage, is…

Presents a program written in USCD Pascal that simulates a system routine. Illustrates standard and user defined boolean and string functions and string procedures. Details the processing operations. (CW)

As part of a cross-disciplinary project to develop interactive, multimedia college instruction, a mathematics team developed a hypertext version of an existing textbook and created seven modules in basic calculus. Lessons and principles learned about courseware development are presented here to help faculty without previous software experience to…

Presents a bibliographic listing of ERIC/ChESS citations on the use of technology in social studies. Includes studies on computer use to learn map skills, information on incorporating computer work into the classroom, and surveys of software programs and microcomputer use. Provides details for obtaining additional information. (DK)

This discussion of advances in computers and information technologies focuses on the development and design of new educational software called cognition enhancers, which include empowering environments, hypermedia, and microworlds. The implications of this new technology for students and teachers and its impact on society is reviewed. (LRW)

Proposes to modify the procedure proposed by Abelson and diSessa to produce a polygonal path with vertices that lie exactly on an ellipse. Provides a detailed proof. Implements a limiting process to produce the best possible approximation to any ellipse for any given screen resolution. (CW)

Discusses the allocation of copyright ownership of electronic course materials between faculty member and the sponsoring institution. Reviews relevant copyright basics, the work-made-for-hire doctrine, and options for contractual allocations of copyrights. Outlines a series of criteria that should be considered in formulating an institution's…

Provides an introduction to the mathematics and art of the complex plane. Includes two computer programs written in GW BASIC to facilitate a reader's initial investigation. Identifies additional software resources. Stresses the appeal to future scientists, mathematicians, and artists. (CW)

Provides a method to use superscripts and subscripts on the screen by using graphics screen modes. Gives two methods and provides a listing of a sample BASIC program. (MVL)

The impact of computers on college and university campuses is seen in computer-delivered courses, computer-based instructional materials, and most dramatically, in transformation of the institutional infrastructure, including campus communications and library services. The greatest challenge today is growing demand for services in a period of…

Describes Ontario Ministry of Education efforts to provide microcomputer facilities for schools, facilitate software development, reinforce the ministry's philosophy of education, and stimulate the Canadian computer and software industry. Provides historical perspective and notes recent initiatives taken. (MVL)

This how-to manual is intended to ease the transition to the information technology age even for those teachers who have no previous knowledge or experience with computers. Written in a concise, numbered paragraph format, the text uses simple nontechnical language. The first chapter titled, "Getting Started with Computers," covers choosing and…