Presents the mathematics of body size and surface area to volume. Examines arguments used related to the topic. Concludes that while some of the traditional arguments are valid, most are not. One analysis for an organism is provided in an appendix. (YP)

Discusses the important role of graphs in conveying scientific information and the use of computer software in amplifying the value of graphs as tools for scientific investigation. Topics discussed include: skills required for analyzing and interpreting graphs, software design, and teaching and learning strategies. (JRH)

Describes two broad approaches to the introduction of the concept of energy in school science: the psychology-driven positions and the academic physics-driven positions. Outlines interrelationships, relative merits in certain circumstances, and the extent they might feed into each other. Presents historical evidence that they may not be as…

A collection of creative pupil activities in science lessons is presented, discussed, and illustrated. The activities include drawing, acting, gaming, and modeling. The relative merits of work of the types described are analyzed. (KR)

Examined are ways in which beliefs and values arise in science education specifically, though not exclusively, involving Christian connections. The nature of science is discussed and one textbook's treatment of the Galileo Affair is considered. (Author/CW)

Reports on a revision to the National Curriculum for Science in Great Britain that carries the danger of reverting to more prescriptive work with less emphasis on whole investigations. Uses a comparison between two exercises. (DDR)

Describes a teaching-exchange visit between the United Kingdom and the United States that reveals the dangers of making too many cultural assumptions. Differences can be traced to long-term cultural divergence and different technologies. (DDR)

Suggests that dissatisfaction with the chemistry curriculum is not a new phenomenon and that there appears to be a 30-year cycle of change. Recommends the use of a clear set of goals that would provide more exciting and relevant chemistry for all. (DDR)

Describes a Chemistry and Art project developed for secondary students and teachers sponsored by the National Gallery and The Royal Society of Chemistry in the United Kingdom. Discusses aspects of the techniques used in creating five paintings as well as the chemistry involved in their making, deterioration, conservation, and restoration.…

Discusses key areas in science that require students to have a well-developed sense of numeracy for full understanding. Suggests that some of the difficulties students have with numeracy arise from not distinguishing between the teaching of facts and skills and teaching through conceptual understanding. Makes some recommendations for correcting…

Describes a survey of the views of students, teachers, advisers, and inspectors on school science at key stages 3 and 4 (11-16 year-olds) in the United Kingdom. Finds a mismatch between the intended purposes of the Science National Curriculum and supporting documentation, and its translation into classroom practice. (Author/WRM)

The thinking process does not always start with problem situations that produce cognitive conflict, and the confrontation of students' misconceptions is not always successful as a teaching approach. Contends that curiosity and mystery appear to excite human thinking and could therefore be considered to be the starting point in science teaching and…

Briefly reviews some of the main features of the research evidence and the latest data on student attitudes toward science. Argues that the recent introduction of an extension of compulsory science education in England, Wales, and Northern Ireland has not succeeded in changing the level of interest in science. (DDR)

Presents the subject of writing with a minimum of jargon and suggests contexts for teaching and using various strands. Offers clear guidelines on potential teaching approaches to promote scientific literacy. (DDR)

Examines quantitative models in school physics, looking particularly at the degree to which they match the real world. Explores the positive aspects of a mismatch between models and real world conditions. (DDR)