Attempts to place the issues associated with computer-automated scoring within the context of current validity theory and presents a taxonomy of automated scoring procedures as a framework for discussing threats to validity that may take on increased importance for specific approaches to automated scoring. (SLD)

Provides ways of using geostrips to make different kinds of quadrilaterals. Employs combinations of four different length geostrips and works on classifying all of the quadrilaterals using different combinations of the strips. Discusses impressions for the classroom and presents some examples of class activities using geostrips and dynamic…

Presents some activities for elementary school mathematics classes using a Cabri computer program. (KHR)

Discusses using computer technology to teach science. Demonstrates how computer technology can enhance science learning at different levels. Concludes that the use of technology helps students develop skills for the future. (NB)

Handheld computers provide students tremendous computing and learning power at about a 10th the cost of a regular computer. Describes the evolution of handhelds; provides some examples of their uses; and cites research indicating they are effective classroom tools that can improve efficiency and instruction. A sidebar lists handheld resources.…

The issue editor introduces the various components of this volume to the reader by looking at the new communication technologies in light of cultural change. Addresses some of the implications of technologies for teaching and learning, viewing technology as a catalyst to improving educational practice. (EV)

Describes an interview with the editor of the technology-oriented "Wired" magazine which addressed his thoughts on technology's role in society and its implications for education. (EV)

Identifies major issues involved in the use of computers with young children, such as developmental appropriateness, computer labs versus integration within classroom curriculum, teacher and parent training, and equity of access. Argues that computers have a major, positive impact on young children when used as part of individualized, integrated…

Describes a method for teaching electronic structure and its relevance to chemical phenomena that relies on computer-generated three-dimensional models of electron density distributions. Discusses the quantum mechanical background needed and presents ways of using models of electronic ground states to teach electronic structure, bonding concepts,…

Presents ideas for using spreadsheets to explore random numbers, electric-potential distributions, function fitting, and the frequency analysis of waveforms. Contains 18 references. (JRH)

Describes an experiment to demonstrate a simple method for measuring fungus growth by monitoring the effect of temperature on the growth of Trichoderma viride. Among the advantages that this experimental model provides is introducing students to the importance of using the computer as a scientific tool for analyzing and presenting data. (AIM)

Offers a conceptual framework to consider the issues surrounding copyright, education, and the digitalization of society. Traces the history of copyright through the evolution of communication media--its role in creating and distributing knowledge. Considers the dialectical relationship between communication as transmission and communication as…

Steady technology growth has allowed a Massachusetts school district to build a large, centralized database; improve a vast array of standard administrative operations; and design software applications tailored to many special needs. (MLF)

A teacher in a multi-age elementary classroom including 16 gifted students describes an independent study project in which students used a variety of technological aids (such as hypermedia) to develop a presentation on their chosen topic and publish it on the Internet. Examples of forms used to guide students and evaluation criteria are offered.…

Discusses the use of a dynamic geometry software package to improve teaching of graph theory in basic graph sketching and in isomorphic, bipartite, and planar graphs. (JRH)