Describes ArcView, a Geographic Information System (GIS) that enables K-12 classrooms to access electronic maps and information databases for specific communities. Presents actual applications of ArcView at an elementary school and a high school. Finds that students are using GIS technology to collect, analyze, and apply local data to real…

A review of current elementary mathematics software found that 41.7% of the programs had main characters that were gender identifiable; of these, 12.5% were female. The female characters all represented traditional female roles. Recommends further research to determine the effects of gender bias on attitudes and achievement in instructional…

Describes a computer system being developed to support two-party negotiation to enhance students' learning in the area of dispute resolution. The concept of computer support as an important future direction in the area of conflict resolution and negotiation is discussed, and results of pilot testing of the prototype are reported. (Contains 17…

Discusses intelligent software agents, or knowledge robots (knowbots), and the impact they have on the Internet. Topics addressed include ethical dilemmas; problems created by rapid growth on the Internet; new technologies that are amplifying growth; and a shift to a market economy and resulting costs. (LRW)

This research reports an algorithmic approach to the automatic generation of thesauri for electronic community systems. The techniques used include term filtering, automatic indexing, and cluster analysis. The Worm Community System, used by molecular biologists studying the nematode worm C. elegans, was used as the testbed for this research.…

Describes experiences in mathematics with the Renaissance Project, a project designed in the United Kingdom to demonstrate the potential for interactive multimedia in higher education. Highlights include using HyperCard for mathematics software; courseware advantages; copyright; and courseware design issues, including navigation, examples, and…

A computer program dealing with numerous aspects of soil degradation has a target audience of high school and university students (16-20 year olds), and is presented in a series of cards grouped together as stacks. Describes use of the software in Australia. (LZ)

The gradual development of Canadian interest in computer-assisted language learning is chronicled. The need for language specialists to continue designing and refining CALL software is noted, and an article on using the Internet and its language-related listservs is summarized. (Contains 21 references.) (LB)

Describes the use of the Z39.50 information retrieval protocol as the basis for Infocal, a read-only, client/server-based campus information system. Technical considerations in adapting the protocol to nonbibliographic data, including semantic modules, dynamic attribute sets, and dynamic record syntax, are described in detail. (Contains 11…

Peer tutoring in the use of computer software for engineering design was used at the University of New South Wales (Australia) to bring 63 students to the mastery level already attained by other students. Analysis indicated that both students and tutors (n=31) received educational benefits from this approach. (MSE)

An online library catalog was used to evaluate an interactive query expansion facility based on relevance feedback for the Okapi, probabilistic, term weighting, retrieval system. A graphical user interface allowed searchers to select candidate terms extracted from relevant retrieved items to reformulate queries. Results suggested that the…

Describes five steps to help students create multimedia presentations: (1) locate, access, and analyze information; (2) design the presentation using hypermedia software; (3) organize the information and compose the text; (4) select and integrate multimedia; and (5) revise and practice. (LRW)

Describes an online process that allows high school science classes to connect to the Mount Wilson Observatory to learn about astronomy. Scheduling time for remote telescope access is explained; activities to prepare students for using the software are discussed; and benefits of the experience are considered, including students' critical thought…

Describes three companies' approaches to marketing and selling CD-ROM products on the World Wide Web. Benefits include low overhead for Internet-based sales, allowance for creativity, and ability to let customers preview products online. Discusses advertising, information delivery, content, information services, and security. (AEF)

Details a study of the need or wisdom of universities and colleges to include lab sections of courses that are offered to teach software. No significant difference was found in the knowledge gained for those students who participated in the lab in addition to the lecture/demonstration, but the students who participated in the lab completed their…