Describes, compares, and evaluates available syllabi for biology instruction in England and Wales. Provides a checklist to be used in the analysis of syllabuses and summarizes main features of assessment schemes employed in the different options. (ML)

Discusses variables which determine the strategies animals use to organize their lives. Describes advances in understanding animal behaviors. Shows how game theory has helped to explain the existence of alternative behavioral strategies and the constraints under which organizers exist. (Author/CW)

Describes how short-term laboratory projects were used to teach population and community ecology to undergraduate environmental science students. Directed students to formulate and implement their own hypotheses and experimental designs. Uses questionnaire results and written reports to assess the contribution of the course to student…

Describes a five year research project in plant ecology by successive teams of students. The aim was to identify environmental factors which were determining the distribution of the vegetation on a pitheap. Includes descriptions of vegetation, soil properties, and computer assisted analysis of results. (Author/CW)

Outlines an adaptive framework for the study of plants and their pollinators in which both partners in the ecological relationship are seen as maximizing fitness through efficient use of the other as a resource. Suggests experimental projects to examine the validity of these assumptions giving an evolutionary emphasis. (Author/CW)

Describes the Oxford Certificate of Educational Achievement (OCEA) and the principles on which it is based. Discusses ways in which biology teachers can develop their confidence and proficiency in making assessments of process-based work. Stresses the advantages that a scheme such as OCEA can bring to a biology department. (Author/CW)

Discusses the rapid increase in interest in biotechnology. Emphasizes the implications for inservice training of teachers. Describes a means of producing a modular course which may be flexibly used for inservice work. Focuses on improving the background knowledge of teachers, giving relevant practice experience and considering various teaching…

Describes the Tardigrada as a group of animals suitable for close study in project work. Gives reasons for their suitability and an illustrated identification key. Discusses possible investigations into the ecology and physiology of tardigrades. (Author/CW)

Presents experiments using wild birds as predators and pastry as prey and colored stones as background to demonstrate natural selection. Describes the exercise as an exercise in simulating natural selection. (Author/CW)

Deals with the practical assessment of the General Certificate of Secondary Education (GCSE) in Great Britain with regard to the requirements set forth in biology syllabi. Addresses the requirements of the British National Criteria for assessment of experimental skills, the assessment framework, and the principle of positive achievement. (TW)

Argues that life cycles and the concept of the four-dimensional organism should be the most important idea in teaching high school biology in the United Kingdom. Presents a set of concepts and terms with a view to improving the perceived confusion in present teaching situations. (TW)

Discusses the feasibility of using fermenters in secondary school laboratories. Includes discussions of equipment, safety, and computer interfacing. Describes how a simple fermenter could be used to simulate large-scale processes. Concludes that, although teachers and technicians will require additional training, the prospects for biotechnology in…

Aspects of practical assessment such as question design and management of the assessment are discussed. Reference is made to some of the problems and to the possibilities for innovation as a result of implementing practical assessment of the kind required by the General Certificate of Secondary Education examining groups. (CW)

Describes the content, structure, development, and educational use of an advanced interactive videodisc for teaching ecology. Discusses how the disc enables students to visit a real place and move around in time and space to investigate, sample, analyze, and test possible ideas within the environment. (CW)

Discusses the significance of plant science in general education curricula. Considers the importance of plant studies in relation to economic needs of society and educational needs of future scientists. Illustrates some broader issues including factors which influence the selection of topics which may be included in a syllabus. (CW)