Describes the 75 hours of primary source material compiled on videotape, covering 2217 individual units, and spanning 93 years of world history found in "The Video Encyclopedia of the 20th Century." Presents strategies for using the "Video Encyclopedia" themes for world history, as well as descriptions of sample units contained…

Discussion of the collaborative use of computers in the classroom highlights the National Curriculum in the United Kingdom. Literature is reviewed which tends to support the generalization that the use of computers in groups leads to positive educational gains, and teacher attitudes are explored. (45 references) (LRW)

Discusses the workability of federal depository libraries in dealing with information in electronic format (i.e., optical discs, compact discs, and databases available through mainframe computer access), and presents results of two surveys designed to assess the attitudes and practices of depository libraries toward electronic information. Copies…

Discussion of the influence of technological developments on social change focuses on the effects of information technology on academic reference librarianship. Highlights include reference skills; electronic resources; microcomputer technology; online catalogs; interaction and communication with users; the need to teach information skills; and…

Described are lay-ideas which may exist about ionizing radiation, the importance of these ideas for risk management, and the relationships between various lay-ideas. Lay-ideas were used to gain a better insight into the problems of learning about ionizing radiation and to construct appropriate teaching materials and strategies. (KR)

Investigated were students' beliefs about the tentativeness of scientific knowledge, various sources of students' beliefs as well as those factors that have altered students' beliefs about science, and the implications of students' beliefs for daily personal and societal decisions. The research methodology and instructional implications are…

Examined is the program and professional development process that has characterized past and current science curriculum reform efforts. Illustrated are fundamental educational reform problems. Discussed is the importance of teacher involvement in educational decision making. (KR)

Identified are potential dichotomies that must be confronted by the would-be popularizer of science--science and technology, the applications and misapplications of science, simplification and complication, certainty and speculation. The importance of writing scientifically is urged. (KR)

Two issues related to computers and health are discussed: ergonomics/work habits and radiation hazards. Several approaches that colleges and universities might use to promote workplace safety are suggested, including education, training, and more informed purchasing. San Francisco's new worker safety ordinance is presented, and carpal tunnel…

Contends that, as rapid social change and new technology change society, aesthetic considerations become more important. Discusses issues related to using computers and other educational technology in art education programs. Concludes that the overall importance of art education will increase with the expansion of the information age. (CFR)

Describes five classroom activities or projects used in Canadian social studies classes. Includes discussions of the use of artifacts, a field trip to Spain, a simulation of the Earth Summit meeting, and the application of mahatma Gandhi's philosophy to current problems. (CFR)

Contends that music education for adult learners is an important educational trend. Discusses the special needs and concerns of adult learners. Recommends approaches to setting up adult music learning centers. (CFR)

This study examined comprehension in four groups of undergraduates under text only, multimedia, and two diagram conditions of text supplementation. Results indicated that effects of text supplementation are mediated by prior knowledge and learning style: multimedia appears more beneficial to surface learners with little prior knowledge and makes…

Explores three different views of epistemology: Naive View (senses/mind), Piagetean (constructivist), and Wittgensteinian (culture). Examines the relationship between technology, learning, and knowing. Argues that technology will succeed in schools to the extent that it can stimulate the learner to construct relevant stories. (Author/AEF)

Explores the use of the vignette as a research tool in determining preservice elementary teachers', African American high school students', and Young Scholars' perceptions of transportation, communication, and various labor saving devices. (DDR)