Explores how one private liberal arts university fulfilled its commitment to extend computing power to every student, faculty member, and staff person. Stresses the importance of planning for hardware and software standardization and creating a broad range of support mechanisms. (GR)

Reports on a study of students learning the concepts of universal and existential quantification in undergraduate mathematics courses in which the instruction was based on previous research into what it means to understand this concept. Concludes that, as a result of making the computer constructions, students will tend to make more effective…

Outlines some of the basic access, database, and search tools available on the Internet. Includes a list of reference books, manuals, and online electronic papers about the Internet. (Author/JL)

A growing number of teachers are connecting in virtual chat rooms. Teachers have several options for online interaction, including posting queries and responses on a message board, using Web sites' mailing lists, and going to chat roms that offer live, supervised discussions. Web aficionados point out that valuable professional information gets…

Discusses how the implementation of new information technologies or deployment of new information services in higher education institutions pose challenges for budget planners that must be met with a thorough understanding of the nature of communication and information systems infrastructures. Describes these technical considerations and their…

Introduces the notion of a class networked with graphing calculators and discusses the pedagogical implications of this set up. New teaching methods are necessary to exploit the potential of the system. (MM)

Describes computed tomography (CT), a medical imaging technique that produces images of transaxial planes through the human body. A CT image is reconstructed mathematically from a large number of one-dimensional projections of a plane. The technique is used in radiological examinations and radiotherapy treatment planning. (Author/MM)

In this article, the author concentrates on the fourth chapter of Hubert Dreyfus' (2001) "On the Internet." This is entitled "Nihilism on the Information Highway: Anonymity vs. Commitment in the Present Age". The chapter focuses on Kierkegaard's (1846/2001) review of "The Present Age". From this vantage point it may be possible to look back at the…

This article introduces the architecture and implementation of an authoring system capable of modular and standard compatible course development. This system enables the aggregation of learning objects into higher course structures and reuse in different learning scenarios. The concept of modular course development is based on the construction kit…

In high school biology, students are challenged by many molecular concepts and structures. They meander through a number of molecular structures, some in macromolecular form: carbohydrates, amino acids, fatty acids, nucleotides. Student difficulties arise in part from inability to visualize what they can't easily see. Students struggle moving from…

This article is a brief debate on the pros and cons of allowing students to use instant messaging (IM) in school. On one hand, teenagers' desire to socialize can overcome other priorities and schools may set policies to ban instant messaging. The contrary view is that schools should embrace the IM technology being popularized by youth and find…

In this article, the author, a doctoral candidate from the School of Information at the University of Texas-Austin, describes the experience gathered from her attempt to redesign her existing Web sites in order to supply online resources for Slavic and Byzantine studies. The use of participatory design, which involves the users in creating the…

With more than 4 billion web pages in its database, Google is suitable for many different kinds of searches. When you know what you are looking for, Google can be a pretty good first choice, as long as you want to search a word pattern that can be expected to appear on any results pages. The problem starts when you don't know exactly what you're…

Recent research on instructional technology has focused increasingly on the potential of computer support to promote collaborative learning. Socio-cultural theories have been imported from cognate fields to suggest that cognition and learning take place at the level of groups and communities as well as individuals. Various positions on this issue…

An important challenge faced by many teachers as they involve students in science investigations is measuring (assessing) students' progress. Our detailed requirements analysis in a particular school district led to the idea that what teachers need most are ways to increase the quality of the information they have about what students know and can…