This case study investigated gender-based differences in classroom participation through examining teacher-student interactions between a female biology teacher and two groups of middle school students, namely high achievers and low achievers. The female teacher used a questioning-orientated instructional strategy as her major teaching style which…

Contends that chemical education proposals for changing the conception of chemistry literacy should include making explicit the relationship between chemistry as science and chemistry as technology. Illustrates the importance of distinguishing between scientific and technological activities by explaining the events and processes that are…

Examination of senior secondary and tertiary level chemistry students' descriptions of their mental models for chemical bonding revealed prevalent alternative conceptions. Some 20 alternative conceptions were revealed, the most common being belief that continuous ionic or metallic lattices were molecular in nature, and confusion over ionic size…

Previous research has shown that students often have multiple conceptions within any particular topic area in science, and these conceptions are usually strongly linked to specific problem situations or contexts. Investigates the nature of any possible relationship between these conceptions. (Author/MM)

The ideas of Year I undergraduate biology students about the consequences, causes, and cures of the 'greenhouse effect' was determined using a closed-form questionnaire, and results were compared with a parallel study undertaken nearly 10 years ago. Many of the students in the present survey were unaware of the potential effect of global warming…

Grade 10 students in Singapore find qualitative analysis one of the more difficult topics in their external examinations. Fifty-one grade 10 students from three schools were interviewed to investigate their perceptions about learning qualitative analysis. The results showed that students found qualitative analysis tedious and difficult to…

Explores views held by pre-service and in-service teachers regarding the nature of science and technology, particularly the characteristics of science and technology, the aim of science and scientific research, the characteristics of scientific knowledge and scientific theories, and the relationship between science and technology. (Author/MM)

Presents an analysis of technology education and its relevance to lateral thinking. Discusses prospects for utilizing technology education as a platform and a contextual domain for nurturing lateral thinking. Argues that technology education is an appropriate environment for developing complementary incorporation of vertical and lateral thinking.…

Reviews national curriculum reform efforts in mathematics and science education and the human resources development programs of the National Science Foundation (NSF). Identifies institutions that have had extraordinary success in teaching mathematics and science and describes model science literacy courses. Presents a new approach to teaching…

States that, although information technologies may foster new modes of teaching and learning, they also demand new forms of interaction among scientists, teachers, and technology/software developers for which there are few systemic incentives and a largely incomplete theoretical foundation. (Author/DKM)

Reports on a survey of first year French university students to discover their views and opinions on the subject of "Science and Technology." Content analysis was used to study scientific titles and texts produced by the students. The main ideas deduced from this analysis encompassed themes such as scientific discovery and conquest, man's need to…

Presents a measurement of the time and resources committed to traditional student actions such as reading and working homework. The perception of the educational value of each action for both students and faculty is captured. Basic educational efficiencies are computed for a traditional mechanics course and a nontraditional hands-on Electricity…

Describes the results of the Global Thinking Project which facilitated student and educator exchanges among 10 schools in Georgia (USA) and Russia during the 1995-96 school year. The student's activity is described as that of a citizen scientist--one who combines the process of science with public policy decision making. (Author/DKM)

"The Conferencing Metaphor" presents a compelling logic for groupware. Describes how people share information electronically to promote on-line discussions. (Author)

Examines the initial perceptions of the educational value of science resource materials available on the World Wide Web as gathered from a group of science teachers participating in the West Virginia K-12 RuralNet project summer workshop training. Results and possible solutions are discussed. (Author/DKM)