Shares details about two prewriting strategies (brainstorming and synthesizing information), and discusses some practical issues related to the use of computer-based concept mapping in the classroom. (SR)

Describes a simple computer-interfaced experiment for recording the response of an RC network to direct current and square input signals. Undertakes a systematic qualitative and quantitative analysis for the high- and low-pass configurations. Suggests some examples of open-ended problems to develop a feel for circuit behavior. (AIM)

This article explores some of the key issues associated with the use of information and communications technology (ICT) in the classroom. To illustrate ICT integration, a teaching project on dinosaurs, which has been developed with students ages 10-11, is presented. A detailed scheme of work and lesson plans is included. (Contains 4 references.)…

Investigates the benefits and limitations of using pre-constructed, web-based, dynamic geometry sketches in activities related to deductive proof at the secondary school level. Focuses on the relationship between the design of materials and the exploration process. Draws attention to the idea that pre-constructed dynamic geometric sketches and…

Examined the effect of adding a computerized, curriculum-based, instructional management system to enhance mathematics instruction in low-income, urban schools. Contrasted math test performance gains for students in treatment and control groups (same-school and district-wide math instruction-only groups). Students in classrooms in which teachers…

Investigates how animation is used to improve students' comprehension of the limit concept in an experimental course in which the main topics are approximation and interpolation by Taylor polynomials. Uses Mathematica software to generate the dynamic graphics, visualize the process of convergence, and give meaning to the definitions. Analyzes…

Describes a project involving the development, application, and evaluation of a virtual chemistry laboratory (VCL) that involves basic step-by-step laboratory procedures and simulates real laboratory activities. Presents the program in terms of tutorial, VCL, and evaluation, and a section that allows instructors to create their own tests. (KHR)

Describes writing assignments in which students in Pennsylvania, Montana, and South Dakota exchanged writing on BreadNet, an electronic network. Notes that as students wrote within a meaningful and purposeful communication context, they learned to test their stereotypes, to expand their writing skills, and to perceive the computer as an instrument…

An approach to inservice education in the use of computers in the classroom is proposed that takes into account: (1) reactions to innovation; (2) competing demands for teachers' time; (3) adaptation of available software; (4) integration of courses and practical experience; and (5) provision of ongoing support. (SLD)

Reports on the use of technology to enhance the teaching of ordinary differential equations, gives examples of laboratory activities using cooperative learning, and discusses assessment of student learning. MacMath, TI-81 graphing calculators, and Maple were used in the course. (Author/MKR)

Reviews recent developments in the use of computers as educational multimedia resources, and analyzes computer image types that have the potential to make significant contributions to teaching and learning. Discusses the impact of information technology in education and evaluates the advantages of four different forms of multimedia video…

Describes the introduction into a fourth-grade classroom with access to technology, a new pedagogy emphasizing prior learning, social interaction, and learning processes. Notes the tensions that arose within the class as well as between the class and segments of the local educational system, as well as specific incentives and impediments to change…

Examines the effect of computer-assisted instruction (CAI) on students' understanding of chemical formulas and mole concept, and their attitudes toward chemistry and CAI. Reports that students who used the CAI accompanied with lectures scored significantly higher and demonstrated significant improvement in attitudes compared to the control group…

Describes the powerful graphing ability of computer algebra systems (CAS) to create three-dimensional graphs or surface graphics of electric potentials. Provides equations along with examples of the printouts. Lists the programs Mathematica, Maple, Derive, Theorist, MathCad, and MATLAB as promising CAS systems. (MVL)

Describes two laboratory exercises corresponding to studies of statics and dynamics to illustrate the concept that the combination of real and simulated laboratory tools, with some real data being recorded in computer-aided form, can result in a very sound understanding of physical principles. (JRH)