A high school library media specialist advises teaching search engine skills by incorporating them into existing instructional units. Describes how search engines were introduced in an eighth-grade computer literacy class. Presents class activities, and provides tips for teachers. Includes addresses for eight search engines and three sites…

One means of Web use evaluation is through analysis of server-generated log files. Various log file analysis techniques and issues are presented that are related to the interpretation of log file data. Study findings indicate a number of problems; recommendations and areas needing further research are outlined. (AEF)

Chronicles one professor's use of several electronic resources currently available to teacher educators, focusing on his earlier use of microcomputers and CD-ROM for secondary mathematics education and examining his current use of such Internet resources as electronic discussion groups, gopher services, and file transfers. (SM)

Addresses issues related to implementing a variety of computer-science courses on the World Wide Web and in particular how end-user interaction has been facilitated in the courseware. Topics include media support; examples of Web-based interactive hypermedia in courseware; navigation through the courseware; and automated courseware assessment.…

Discusses new roles for school librarians as electronic access to information increases, including instructional partners with classroom teachers; information specialists; Internet navigators; evaluators of information found on the Internet; program administrators; staff developers; and parent Internet educators. Lists pertinent Web sites. (LRW)

Describes the "American Journey" series of CD-ROM archives that contains hundreds of primary sources, such as letters, diary entries, paintings, posters, and audio recordings. Addresses how to navigate and employ the documents from the archive and the CD-ROM's potential for developing historical thinking. Provides ideas for enhancing history…

This paper promotes further discussion and analysis of interactivity in learning environments and contains a classification of interaction types appropriate for consideration in multimedia settings. Through an examination of related factors associated with navigation and control, a matrix of interactive dimensions is proposed. (Author)

Considers the potential of interactive multimedia and argues that in order to design effective interactive learning environments, a user-centered approach must be taken that is based on human-computer interaction and educational theory. Discusses the learning process, navigation strategies, individual preferences, and integration into the…

This study shows how users access relevant information in a visualized document space and determine whether BiblioMapper, a visualization tool, strengthens an information retrieval (IR) system and makes it more usable. BiblioMapper, developed for a CISI collection, was evaluated by accuracy, time, and user satisfaction. Users' navigation…

Describes functionality and user interface issues associated with the design of an automated system that provides a visually based online index to multimedia information for higher education. Topics include online lectures; bibliographic access; and the need for a hypermedia system that presents an integrated view of the materials with graceful…

A portal is the digital infrastructure for an online campus. Community portals, online service portals, and enterprise-wide platforms represent the three basic portal variations available for online campuses. They are differentiated by the offices represented, the campus audience served, and benefits provided to the school as a whole. (PGS)

This study of undergraduates investigates how cognitive style, online database experience, and task type influence users' search behavior on the Web. Considers time spent, the number of nodes visited, search performance, navigational style, and ways to improve Web interfaces and Web user training programs. (Author/LRW)

Reviews the top periodical databases for elementary schools, middle schools, and high schools based on the opinions of library media specialists and teachers. Explains the evaluation criteria which include searchability; navigability; help available; appearance, including consistency of page design; reading level; speed; document printing and…

Describes a study of university students that examined the influences of navigation in hypertext learning environments and discusses advantages and disadvantages of hypertext as instructional media. Discusses active (self-directed) versus passive (pre-sequenced) access; knowledge acquisition; emotional outcomes; and knowledge utilization with a…

The Virtual Grand Tour (VGT) is a paradigm for integrating a presentation of an overview of a larger subject with the possibility of launching at any time an exploratory study of a given sub-topic. The name derives from the paradigm's emulation of those 18th-century travels intended to educate (especially) young, affluent British men; today, with…