Provides background information and detailed procedures for a lab involving pennies that enables students to discover information on scientific methodology, experimental design, and the determination of density. Contains 26 references. (DDR)

Presents the topic of linking the presence of life on Earth with the chemical evolution of the universe as a whole. The approach involves examining issues related to the biochemical unity of living matter and the chemical evolution of the galaxy. (DDR)

Describes how high school biology teachers can use the Global Learning and Observations to Benefit the Environment (GLOBE) program protocols and data in their classrooms. Includes background information on plant phenology, an overview of GLOBE phenology protocols and materials, and implications for protocols with both deciduous trees and grasses…

Presents interviews with scientists and policy analysts about reasons for scientific disagreement on climate change and whether action is needed immediately. (Contains 19 references.) (DDR)

Presents the results of a qualitative study designed to discover people's knowledge, opinions, and feelings about climate change. Recommends some educational strategies based on the results of the study. (DDR)

Discusses the philosophical underpinnings of Canadian adventure education and offers a description of outdoor adventure education in Canada. (Contains 20 references.) (DDR)

Science lessons are often too strongly content-driven and focus exclusively on scientific knowledge. Discusses how students fail to see the relevance of science and often do not see the connection of science to either everyday life or the future. (Contains 26 references.) (DDR)

Explored are the following dimensions of scientific literacy: the ethos of modern science and the cumulative achievements of science and technology in the history of the United States and in the nature of contemporary society. Also discussed is the reform movement in science education. (KR)

Trends in the educational system for students age 16 to 19 are presented. The situation in the United Kingdom is stressed. Changes and improvements in the educational system are suggested. (CW)

Discussed are the needs and objectives that should be evolving in biology education to meet the needs of modern students. Stressed are the principles of curriculum integration, relevance, cultural fitness, and adaptation. Directions for educational reform are described. (CW)

Describes a workshop model administered for 10 days over a period of 7 weeks. The workshop was used to develop an elementary science curriculum in Trinidad and Tobago. The effect of the model on teacher attitudes toward science and science teaching was evaluated. (YP)

Described is the development of a course for future science teachers through the collaboration of middle school teachers, mathematicians, scientists, and science educators. The experience of the team approach and a field test of the resulting activities are discussed. (CW)

Described is a survey of two-year chemical technology programs in the United States. The results of the survey are presented, and a set of recommendations for the improvement of chemical technology programs is presented. (CW)

Discusses the design of introductory physics course for elementary education majors and nonscience majors. Describes the learning cycle used for constructing hands-on activities. Provides an example of a week's activity on energy. Presents an evaluation of the course based on examinations and the teacher's impressions. (YP)

Describes a program in which second-year biology students use plasmid isolation to remove DNA from Escherichia coli bacteria and subsequently ligate and transform it into other E. coli bacteria. Cites ways teachers can get involved in current research that allows student participation. (RT)