Presents three fundamental ideas of calculus and explains using the coordinate plane geometrically. Uses Cabri Geometry II to show how computer geometry systems can facilitate student understanding of general conic objects and its dynamic algebraic equations. (KHR)

Uses SimCalc MathWorlds, which is downloaded from the World Wide Web, to engage students in algebraic problem-solving activities. Uses software to animate characters by creating graphs of position and velocity. (YDS)

Presents a mechanism, the Secure e-Course eXchange (eCX) designed to protect learning material from unauthorized dissemination, and shows how this mechanism can be integrated in the operation model of online learning course providers. The design of eCX is flexible to fit two operating models, the Institutional Server Model and the Corporate Server…

Introduces exercises on histograms and frequency density. Guides pupils to Discovering Important Statistical Concepts Using Spreadsheets (DISCUSS), created at the University of Coventry. Includes curriculum points, teaching tips, activities, and internet address (http://www.coventry.ac.uk/discuss/). (KHR)

Discusses the use of digital video projects for online courses in higher education and presents a list of 10 recommendations for helping faculty with the digital video project development process. Highlights include timelines; funding; planning; knowing the audience; hardware and software choices; evaluation; research; and publicizing the…

Three studies examined high school and college students' proficiency with sourcing, contextualization, and corroboration skills when working with history documents. Findings indicated that students using "Sourcer's Apprentice"--a computer-based tutoring system to teach sourcing and corroboration--instead of regular classroom activities or a…

Presents findings from a small-scale experiment investigating the presentation of a synchronous, Web-based remote electronic exam in a distance education course. Discusses student experiences based on a questionnaire; time pressures; technical issues; differences between the structure of an electronic exam and a paper-based exam; and future work,…

FACETS many-facet Rasch analysis software was utilized to look at two consecutive administrations of a large-scale second language oral assessment in the form of a peer group discussion task with Japanese English-major university students. Results are discussed. (Author/VWL)

This article discusses Web design software that provides an easy-to-use interface. The "Netscape Communicator" is highlighted for beginning Web page construction and step-by-step instructions are provided for starting out, page colors and properties, indents, bulleted lists, tables, adding links, navigating long documents, creating e-mail links,…

Discusses advantages of technology such as handheld computers in classrooms that include children with disabilities. Asks how technological devices affect very young children with or without disabilities and reviews criteria for selecting software, Web sites, and resources for teaching with technology. (DLH)

Describes techniques for using the SCISEARCH database to determine how often a particular journal is cited by authors affiliated with a particular institution. The use of CROSSTALK and WordPerfect to create offline searches to minimize costs is explained, and using the resulting information to make journal subscription and cancellation decisions…

Compares two authoring tools that were developed to enable users without programing experience to create and modify software. HyperCard, designed for Macintosh microcomputers, and ToolBook, for microcomputers that run on MS-DOS, are compared in the areas of programing languages, graphics and printing capabilities, user interface, system…

This article describes (1) IBM's National Support Center for Persons with Disabilities, a clearinghouse of information about adaptive devices, software, and support groups helping disabled persons use IBM computers; (2) special IBM products, including the Screen Reader, SpeechViewer, and PhoneCommunicator; and (3) an IBM-sponsored program whereby…

Discusses the use of CD-ROMs in library processing and public services units. Topics discussed include local area networks, workstations, network security, search software, disk operating systems (DOS), computer viruses, CD-ROM selection and acquisition, licensing, and standards. A sidebar lists current CD-ROM products appropriate for reference…

Reviews authoring systems and languages for computer-based instruction (CBI) used in postsecondary institutions and identifies developments needed to promote effective authoring of CBI. Topics discussed include features of typical authoring environments, including prototype format, sequence, and menu orientation; software development; and…