Describes a study conducted by the U.S. Navy that compared training effectiveness and user acceptance of live instruction and six different alternative instructional television (ITV) technologies that had differing levels of audio and video communication. The ITV laboratory configuration is explained, and instructor preferences and skills are…

Describes school science as a rite of passage, and exposes problems in school science that are made visible through the use of this metaphor. (PR)

Discusses computer simulations in science education and presents the results of a study of 39 ninth-grade earth-science students to determine the effects of computer-simulated mineral identification activities on test performance. Results indicated no difference in test scores between the group using real minerals and the group using a computer…

Outlines a laboratory group program for engaging large numbers of undergraduate psychology students in faculty research at small liberal arts colleges with limited research resources. Participating in the group enhances the students' interest in and understanding of research and improves their chances of being accepted into a graduate program.…

Reports successful outcomes for a Teaching English as a Foreign Language module based on simultaneous oral translation from Arabic into English. Learners worked individually in a traditional language laboratory. Results show that simultaneous interpretation significantly improves learner performance and is an excellent tool for diagnosing learner…

Students' conceptions of three major artificial intelligence concepts used in the modeling of systems in science, fuzzy logic, neural networks, and genetic algorithms were investigated before and after a higher education science course. Students initially explored their prior ideas related to the three concepts through active tasks. Then,…

Much research has been compiled on service-learning, its benefits, and its influence on intrinsic motivation. Service-learning has been used as a method of teaching content in science education, civic education and history, business and marketing education, as well as other areas. However, a review of literature found no service-learning studies…

Teachers yearn for better writing skills from students. One way to achieve that goal is through a writing center, whether for basic writers or for the Harvard-bound student. But just because there is a writing center does not mean teachers are necessarily pleased with it. Center directors need time to talk to teachers about the center, make them…

A communicating science module was introduced into an advanced undergraduate physical chemistry laboratory course. The module was integrated into the course such that students received formal instruction in communicating science interwoven with the chemistry laboratory curriculum. The content of the communicating science module included three…

This standard lesson on identifying salt and sugar crystals expands into an opportunity for students to develop their observation, questioning, and modeling skills. Although sugar and salt may look similar, students discovered that they looked very different under a magnifying glass and behaved differently when dissolved in water. In addition,…

Purpose: Proteomic methodologies offer promise in elucidating the systemwide cellular and molecular processes that characterize normal and diseased thyroarytenoid (TA) muscle. This study examined methodological issues central to the application of 2-dimensional sodium dodecyl sulfate polyacrylamide gel electrophoresis (2D SDS-PAGE) to the study of…

Based on current theories of chemistry learning, this study intends to test a hypothesis that computer modeling enhanced hands-on chemistry laboratories are more effective than hands-on laboratories or computer modeling laboratories alone in facilitating high school students' understanding of chemistry concepts. Thirty-three high school chemistry…

A practicum was designed to increase the utilization of seldom-used computers by the writing class in a small rural community high school in the eastern United States through teacher and student education. Through a collaborative team effort of computer-competent teachers and students, an in-service program was developed to teach the basic use of…

The faculty of the College of Education at the University of Nebraska at Omaha, under the leadership of the dean, has developed a model for technology integration into teacher education. This document discusses the three key elements that are key to effectively integrating technology in teacher training: equipment, faculty training, and…

Although technology is potentially a powerful tool for improving the teaching-learning process, studies have shown that it is widely underutilized, with many faculty lacking expertise in and awareness of available technologies. Closing this gap between the availability of technology and faculty ownership of it is the function of an instructional…