What do we really mean by sustainability and why is biodiversity so important? What is nature-connectedness and how can it be developed? By exploring these questions, the need for education within this context becomes ever more apparent. This article takes you on a journey of sustainability, exploring the term from a variety of standpoints. It…

This article builds on and contributes to work in the area of science learning in the outdoors and addressing transition issues for pupils as they move from primary to secondary school. Previous studies have examined issues in the transition phase between primary and secondary school, but evidence is limited for the use of learning science…

This article looks at the potential of bioenergy as a replacement for fossil fuels, the cutting-edge research being undertaken by scientists, and classroom resources available for teaching this topic. There is currently a large programme of scientific research aiming to develop advanced biofuels (replenishable liquid biofuels from non-food plants,…

The "issue" of there being only limited time available to teachers for the development of teaching and learning resources has been with us a long time. This article outlines the rationale behind the development of online teaching resources that are freely available on the Earth Science Teachers' Association (ESTA) website and introduces readers to…

Describes the formation, chemical structure, and several uses of coal. The history of coal usage, production processes, coal tar products, and production of petroleum and other hydrocarbons from coal are also described. (DS)

Describes the following roles of the Science Adviser in England: (1) the maintenance and development of teaching staff; (2) the development of the curriculum; and (3) the provision of accommodation and resources. (LS)

Outlines the growth in the demand for energy on a world-wide basis. Reviews the development of nuclear power and points out the many hazards in the nuclear fuel cycle. Describes the nature of nuclear wastes and explains the quantities involved and the current techniques for waste disposal. (GS)

Discusses the historical background of the development of lightning conductors, describes the nature of thunderclouds and the lightning flash, and provides a calculation of the electric field under a thundercloud. Also discussed are point discharge currents and the attraction theory of the lightning conductor. (JR)

Describes various aspects of using classroom printed materials, including costs, storage, appearance and style of formats, and recommendations for student worksheets. (MLH)

Ideas for elementary school teachers are proposed. Demonstration experiments include thermal conductivity of gases, wetting power of detergents, external pressure effects on boiling point of water, frequency-wavelength relations, density of hot and cold water. Other useful tips are given for protecting wall charts and making descriptive labels.…

Traces the history of solar energy development. Discusses global effects (temperature, particle and other pollution) of burning fossil fuels. Provides energy balance equations for solar energy distribution and discusses flat plate collectors, solar cells, photochemical and photobiological conversion of solar energy, heat pumps. (CS)

Discusses the report from the Club of Rome in relation to the chemical industry and implications for the future regarding energy and pollution problems. (BR)

Some helpful ideas are proposed for use by biology teachers. Topics included are Food Webs,'' Key to Identification of Families,'' Viruses,'' Sieve Tube,'' Woodlice,'' Ecology of Oak Leaf Roller Moth,'' and Model Making.'' (PS)

Six new experiments are described for use in elementary school classrooms. Phenomena explored include friction, mass of air, kinetic energy, air condensers, and hot-air balloons. Instructions are explicit. (PS)