Inquiry-based representation-focused approaches in science education have shown promising outcomes when students engage in knowledge building via an active process of constructing, coordinating, and evaluating representations. To date, much of the existing research around these approaches has taken place in pre-digital classrooms, but the…

Computer Assisted Training (CAT) is a research project at the Fachhochschule fur Technik in Esslingen, West Germany; the aims of this project are to develop and evaluate new means and methods of instruction giving the student a more active part. Special emphasis is given to the computer as an instructional aid, mainly for drill and practice. This…

This study was undertaken to determine the effects of individualized instruction on enrollment, attrition, achievement, and student attitude in a general biology course for non-science majors. Fifteen auto-tutorial minicourses were designed for use in the laboratory part of the course, each consisting of a printed study guide, slide-tape module,…

There is substantial evidence that prose-relevant pictures contribute to increased recall of prose materials, particularly if the subjects are young children. The purpose of this study was to investigate the contribution of prose-relevant pictures to immediate and delayed recall of written prose including science content when the subjects were…

The purpose of this study was to examine the effects of different levels of visual elaborations and practice on application learning of adults in a computer-based science lesson. A total of 141 university students participated in an introductory lesson covering Newtonian mechanics. Three levels of visual elaboration (static graphic, animated…

These four case studies examine the introduction of interactive videodisc technology into three classroom settings by two art and two science teachers at the elementary school level. Five models of videodisc use were employed: (1) teacher presentation or teacher-led class discussion; (2) activity stimulus; (3) programmed disc-based environments…

The purpose of this study was to investigate the effects of learning strategy and summarization within a computer-based chemistry and physics program. High school students worked individually or in cooperative dyads to complete science instruction; half of them completed summaries over the instructional content when directed to do so. The study…

The purpose of this study was to investigate the effect of implementing cooperative learning and objectives with computer-based instruction (CBI). Subjects were 125 fifth and sixth grade students. Cooperative dyads and individuals worked through a CBI earth science program that contained either instructional objectives, advance organizers, or no…

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…

In fall 1997, the University of Wisconsin-Whitewater (UWW) provided Science and Technology in Society, a university general studies science literacy course, to advanced placement high school students at three local high schools, using a combination of live video presentations and World Wide Web (WWW) courseware. A total of 26 high school students…