Explains how for Michael M. Crow, executive vice provost at Columbia University, knowledge is a form of venture capital. This means pushing Columbia beyond the usual role of creating knowledge and disseminating it in traditional manners, and instead taking the knowledge, incubating it, and projecting it using tools like the Internet. (SM)

The computer tools for interactive mathematical activity (TIMA) were designed to provide children a medium in which they could enact the mathematical operations of unitizing, uniting, fragmenting, segmenting, partitioning, replicating, iterating and measuring. TIMA were developed in the context of a constructivist teaching experiment focused on…

Describes an online adaptation of a peer review and discussion project in which students collaborate across institutional boundaries to imitate a professional discourse community. Discusses key elements of the project, including the impetus behind creating such a module, its organization, and activities carried out by the students. (SAH)

Examines changing conceptions of globalization in education, highlighting new electronic information technologies that, rather than promoting homogeneity, are producing a stimulus for a politics of difference. Cyborgs and cyberspace are emerging as discourses of disunity and difference. The essay recommends a form of critical localism to challenge…

Describes the barriers that science teachers face in using computers in schools. Shares some methods that have been used to overcome those barriers and suggests some principles that might ensure more effective implementation of Information and Communication Technology (ICT) in science. (Contains 16 references.) (Author/ASK)

Describes the Personal Access Web Services (PAWS) at Louisiana State University, a portal application which offers enterprise, workgroup, and personal services. The paper highlights: PAWS project planning; PAWS as a portal; PAWS implementation; account accreditation; user authentication; legacy integration; mapping credentials; transmission of…

Gives instructions in nontechnical terms for building a simple web site using Netscape Navigator or Communicator's web editor. Presents six steps that include: organizing information, creating a page and a background, linking files, linking to Internet web pages, linking images, and linking an email address. Gives advice for sending the web page…

Describes how high-bandwidth networks are delivering new educational and administrative opportunities for K-12 school districts. Addresses implementing the new network, upgrading to a switched environment, adding intelligent switches, IP telephony, and wireless technology. Describes deployment and benefits of broadband in the Denver public schools…

Gives concrete examples of examinations in which Computer Algebra Systems (CAS) can be used. Discusses the need to link the construction of the examination and evaluation of the exam scripts in terms of an existing classification scheme for mathematical tasks, the MATH Taxonomy. (Author/MM)

Documents students' use of Cabri-Geometry to work on tasks that led them to construct particular relationships and explore and connect different mathematical themes or ideas. (Author/MM)

Both computers and calculators are limited by architecture, operating system, and software, to some predetermined level of precision within decimal number presentation and calculation. However, there exists a base that produces a terminating decimal. (MM)

It is surprisingly easy to explore geometry using Word AutoShapes or an Excel spreadsheet. Most of the techniques described could be taught to Y7 in half an hour. Many of them could be used in primary schools. Shows some of the mathematical possibilities of these techniques. Detailed step-by-step worksheets to introduce pupils to these are…

Demonstrates a less utilized feature of the TI-92+: its natural and powerful programming language. Shows how to implement several linear algebra related algorithms including the Gram-Schmidt process, Least Squares Approximations, Wronskians, Cholesky Decompositions, and Generalized Linear Least Square Approximations with QR Decompositions.…

Investigates the impact of the TI-89 hand-held Computer Algebra System (CAS) on student achievement in a first year college core calculus course. Analyzes data from an experimental study conducted at the United States Military Academy at West Point from 1998-2000. Results indicate that the TI-89 hand-held CAS experimental group attained a higher…

Compiles observations from a multivariable calculus class in which computers were used extensively. Results show that visualization skills can be improved and that students use technology in very innovative ways. (Author/MM)