This article offers an outline of 3D science that conceptualises science around three dimensions: domain knowledge, evidence-management procedures and psychological energy. We propose that this model could underpin a rigorous, effective and motivating approach to science education in schools. We show how self-determination theory offers useful…

For many in the school science classroom, the term "microbiology" has become synonymous with "bacteriology". By overlooking other microbes, teachers may miss out on powerful practical tools. This article describes the development of an activity that uses algae and yeast to demonstrate gas cycling, and presents full instructions…

This article describes how science can lead whole-school curriculum change at key stage 3 (ages 11-14). Two thematic curriculum models are described. Model 1 shows how science specialists can develop student understanding of how science interrelates to a variety of other subject areas, while Model 2 shows how science might help to create a…

Offers perspectives on the need for secondary science curriculum reform. Discusses curriculum issues in terms of four stages which include: the nature of science; principles of curriculum design; pupils needs and entitlements; and practical proposals for exploring curriculum models. (ML)

Describes an operative model of secondary science curriculum development (the Secondary Science Curriculum Review-SSCR). Explanations of the levels of organization, styles of management, and role functions are stated. Characteristic elements include teacher participation, group autonomy, and shared decision making. Interaction and consultation…

Presents a model, organizational procedures and evaluative findings of a science curriculum development program. Inservice teachers co-operatively developed modular science courses for underachievers, lists of science skills and attitudes, and materials for environmental science, physical science and biological science courses. (ML)