Discusses use of Peterson's College Selection Service, a computer-based service which provides detailed information on over 3,000 colleges and universities. Presents scenario of use of Peterson's to help a high school student search for information service programs. Refers to other electronic databases, such as ERIC. (ABL)

Discusses efforts of the Committee on Computer Activities of the American Philological Association (APA) to develop the telecommunications potential for classical scholars. Outlines plans for the implementation of an on-line newsletter, journal, conference, communication system, and announcement network. (DB)

Examines the use of databases for social studies. Provides a rationale for database use in light of social studies goals, contending that processing large amounts of information is essential for effective citizenship. Offers suggestions for integrating databases into the social studies classroom, and provides substantial lists of readily…

Since its introduction in the late 1970s, the videodisc was plagued with difficulties until attention shifted to its educational role and equipment for more reliable computer control and better authoring programs became available. The videodisc has since enjoyed rebirth as an educational tool, with noteworthy applications and development efforts…

Presented is the change-point estimation which is a variation on point estimation for a two-sample problem. This variation relies on the elementary properties of the expected value and variance operators, is intuitive and is easily accessible for introductory statistics courses. Data for this exercise may be produced by a BASIC program which is…

Describes the I-search process and discusses ways in which technology can be integrated into an I-search unit. Illustrates how teachers field testing the approach in four middle schools creatively and meaningfully used technology to benefit student learning. (MG)

Describes the available computer network resources and some of the relevant terms, practices, and notions that are quickly evolving with the growth of the so-called information superhighway. Covers the historical trends and considers future challenges to be faced in view of changing technologies. (HB)

Studies magnetic oscillation using an air track. Ceramic magnets are attached to the cart and also are used as dampeners in place of the springs. The resulting oscillations are fairly sinusoidal and is a good example of simple harmonic motion. (MVL)

Explores the usefulness of the Research Libraries Information Network (RLIN) to humanities scholars. Contends that factors such as inaccessibility of terminals and difficult-to-use interfaces inhibit the utility of the database. Maintains that use of the RLIN should help database managers plan the next generation of information systems. (CFR)

This note describes an inexpensive means for making high resolution analog voltage measurements using the parallel printer port of a standard IBM PC or compatible. (PR)

Addresses the issues of preparing experienced and novice teachers for using educational technology. Fundamental skills needed for K-12 teachers are discussed, as well as the need for skilled building leaders for classroom teacher support, and the need for district level leadership. (GLR)

A computerized menu-planning method, "Nutrient Standard Menu Planning" (NSMP), uses today's technology to create healthier menus. Field tested in 20 California school districts, the advantages of NSMP are cost effectiveness, increased flexibility, greater productivity, improved public relations, improved finances, and improved student…

Addresses some basic aspects of Archimedes' law. Focus is on potential energy relationships so as to elucidate some common misunderstandings and to facilitate making bridges with other physical topics. A spreadsheet model is used as a simulation tool. (Author/NB)

Reviews research on children's ideas about floating and sinking. Describes the Model-Assisted Reasoning in Science (MARS) project curriculum and student responses to a question about helium balloons. Contains 61 references. (DDR)

Describes a qualitative research study of innovative instructors who use the Internet to deliver college courses. Topics include teacher motivation, problems encountered, philosophies toward teaching and learning, learning environments, and recommendations for other instructors beginning to use the Internet for instructional purposes. (LRW)