Describes the use of microcomputers to teach number theory to college students. The design and development of a text and illustrative computer programs are explained; use of the programs in a mathematics course at the University of York is described; and the effects of the computing facilities that are available are considered. (two references)…

Presents microcomputer programs and programing techniques and demonstrates how these programs can be used by teachers to explain economics concepts and to help students make judgments. Each microcomputer application is supplemented by traditional graphic and mathematical analysis. Discusses applications dealing with supply, demand, elasticity,…

Describes the natural language processing techniques used in two computer-assisted language instruction programs: VERBCON and PARSER. Contends that only by incorporating natural language processing techniques can these programs offer a substantial number of exercises and at the same time provide students with informative feedback. (Author)

Defines the role of the instructor-user in computer-assisted learning (CAL) and discusses the need to be able to alter and adapt existing CAL software for particular teaching needs. SPELEO, an authoring system developed in France that allows the modification of courseware content, is described. (eight references) (LRW)

Explains how the different levels of instructional videodisc programs serve different teaching situations. Characteristics of the software and the hardware system required for its use are described; the role of the teacher is discussed; and levels of interactivity between the student and the computer are described. (LRW)

Provides an overview of the erroneous expectations of many educators toward computer-assisted language learning (CALL). A realistic assessment of CALL capabilities is offered, and the specific functions and the versatile role of CALL when used in conjunction with other teaching tools is demonstrated. Specific examples from the Macintosh Private…

Provides an example that illustrates the interrelationship of the factors that influence educational software portability. Nielsen's seven-level approach to human-computer interaction is used as the basis for a model for factors that influence portability, and five phases in the life cycle of a software product being adapted are considered. (10…

Describes four aspects of computer technology in education in the United States: (1) the number of computers available to students and teachers; (2) where the computers are located and how they are used; (3) the impact of computer use; and (4) hypotheses concerning nonuse, limited use, and inappropriate use. (Contains 13 references.) (LRW)

Presents a problem and a line of reasoning inspired by working in dynamic geometry environments and allowing students to make a geometric construction on the computer and then manipulate the construction by dragging points, lines, and segments. (MKR)

Provides recommendations for designing computer screens that will have positive effects on readability and learning. Topics discussed include the use of capital versus lower case letters; interlinear space; line length; and strategies that aid recall, including the use of chunks and margins, and the location of information in relation to graphics.…

Discusses collaborative authoring, computer-supported collaborative work and the reuse of multimedia courseware; describes a consolidated model, Open Systems for the Collaborative Authoring and Reuse (OSCAR) of courseware, that was drawn from other abstract models; and examines hypermedia systems, object-oriented communication models, and the…

Traces the history of instructional computing in music education. Describes the development of music software and hardware. Discusses potential benefits of using the newly developed software in the classroom. Suggests that educators and musicians interact with the publishing community to help define their needs in music education. (DK)

Argues that multimedia computing can allow journalism educators to change dramatically their teaching methods. Identifies "repurposing," the use of existing media resources for new teaching purposes. Observes that many journalism educators are learning programing languages needed to create computer software. Cites multimedia technology…

Describes the implementation of a computer projection system for medium to small classrooms at the University of Vermont. Requirements for the system are discussed, including ease of use, compatibility, software, and network capabilities; and selection decisions for the computer, the projection system, and the support equipment are explained.…

Presents a group of semiotic principles for software design and uses them to show how they explain different educational possibilities. Discusses interface design and describes Theater in the Computer, a software environment for children, to illustrate semiotic-based principle of interface design. (Author/LRW)