Gives an overview of the World Wide Web, describes what is required to access it, and highlights some of the features of interest to chemists such as Web-based chemical databases that feature user-interactive molecular structures and chemical movies. Lists Internet chemistry resources designed for Web browsers and locations for obtaining Web…

Describes an experiment to study the motion of a rocket-propelled vehicle over the entire duration of the engine burn using a video system with a frame-by-frame playback and a Sonic Ranger for ultrasonic position movements. Enables students to study the impulse-momentum principle and the effects of a time-varying force. (JRH)

Examines the issue of technology in education as the vehicle whereby an educational-industrial complex is evolving. Presents background information on the introduction of technology in education; technology suppliers and the education market; the educational-industrial complex (hardware, software, services, and private education companies);…

Examines the historical evolution of the competencies implied by the phrase "computer literacy" and identifies several competencies that will likely characterize the computer literate teacher in the 1990s. (42 references) (Author/MKR)

Presents an application of the software tool DERIVE in the exploration and visualization of a relationship between logarithmic and exponential functions. (Author/MKR)

Reports a study that examined the impact of an introductory college computer course on users' subsequent preferences in their choice of computer (IBM versus Macintosh). Surveys found a strong positive relationship between the type of computer students used in the course and their later use and purchasing preferences. (SM)

The question "What shape will have the largest area for a given perimeter?" identifies an important relationship between area and perimeter that has long been intuitively realized in many cultures. Historically, numerous cultures have made use of this relationship between area and perimeter when struggling to build dwellings with shapes…

Evaluates a peer counseling program aimed at helping first-year students use computers in the University of Newcastle economics department. The scheme has not harmed students' abilities to use computers and, in some cases, has improved their skill. The scheme is inexpensive and provides significant potential savings in staff and hardware costs.…

Although classes to create student self-esteem and antigang programs are gaining in popularity, most school districts have not used available technology to help create safer campuses. Increased availability of telephones and two-way radios would enhance school security, along with incorporation of newer technologies such as computers, digitized…

Explains the principles of fiber optics as a medium for light-wave communication. Current uses of fiber systems on college campuses include voice, video, and local area network applications. A group of seven school districts in Minnesota are linked via fiber-optic cables. Other uses are discussed. (MLF)

A decade of Canadian research shows that teachers' prior practices influence how technology will be used. There may be trade-offs (in valuable activities) when using new technologies. Teachers often ascribe disproportionate power to computers, allow kids to work on programs with little supervision, and overlook "mouse wars" between…

This article describes the multiple benefits of using Internet, the world's largest computer network, in health education and provides information for beginners on how to get started online. The article describes a day in the life of an Internet user, presents additional resources, and provides online addresses. (Author/SM)

Discusses wireless (diffuse infrared) networking technology to link laptop computers in a computer programming and numerical methods course at Duke University (North Carolina). Describes products and technologies, and effects on classroom dynamics. Reports on effective instructional strategies for lecture, solving student problems, building shared…

Reviews the contributions made by four Michigan communication networks to further statewide distance education, examines the telecommunication services made available by each network, and reviews each network's benefits and limitations. Also discusses the working relationships between the networks and Western Michigan University. (JMV)

While businesses have been building electronic highways, education is traveling an electronic dirt road. There are 10 reasons for using technology in classrooms. Students learn and develop at different rates. Graduates must be globally aware, proficient at accessing, evaluating, and communicating information, and adept at solving complex problems.…