This article identifies realistic, research-based computer simulations that are capable of stimulating student decision making. Also discussed is a recent category of computer programs, probeware. Students use a sensing device (probe) to measure physical characteristics and transmit results to a computer which collects, stores, and displays the…

Describes: the chemical history of a pencil; a simple solar camera for measuring the sun's diameter; the experimental comparison of the thermal stability of metal carbonates; and the introduction of the concept of weight as a force to young children. A computer program listing on color mixing is also provided. (JN)

Reports on a survey of computer use administered to 400 elementary mathematics or science teachers in South Carolina. Inquiries included: (1) purposes for which used; (2) brands available; (3) recommended software; (4) effects on students; (5) teacher training; and (6) audio or video packages used. (9 references) (MES)

Open-ended learning environments (OELEs) like microworlds have been touted as one approach for blending learning theory and emerging technology to support the building of student-centered understanding. The learning process involves developing a theory-in-action--an intuitive theory that is generated and changed by learners as they reflect upon…

Describes a study of eighth-grade students that investigated the impact of computer simulations on students' ability to generalize scientific concepts from classroom to naturally occurring problems. A curriculum for teaching thermodynamics that was reformulated to emphasize integration of understanding is described, and student reactions are…

In this study, seventh-grade students used hypermedia software, a graphics scanner, and a videodisc player to create multimedia research reports for science. Topics addressed include skill development, student and teacher opinions on time spent learning the software, student interactions, how students organized information, content-specific…

Describes study that investigated teachers' criteria for the use of courseware packages in Dutch junior high school physics classes. The development of a courseware evaluation instrument is described; drill and practice, simulation, and tutorial courseware packages are evaluated; motivating elements are considered; and implications for the design…

This paper discusses a model of integrated instruction and assessment called SMART (Special Multimedia Arenas for Refining Thinking). SMART involves interactive use of the Internet and multimedia software. The Internet serves three important functions: it acts as a formative assessment tool by providing individualized feedback to students, creates…

The CLASS project is a series of investigations and projects designed by the National Wildlife Federation as supplementary materials for existing junior high school environmental curricula. This notebook contains nine different sections: an introduction, six content areas, a series of case studies, and a resource bibliography. The six content…

This study investigated the use of tools and design features as employed in a problem-based learning (PBL) environment and their effectiveness on seventh grade students' learning of science concepts. Specifically, the study examined: (1) the effect of the computer-supported PBL environment on the achievement of middle school students; (2) the…