New science standards and reform recommendations spanning grades K--16 focus on a limited set of key scientific concepts from each discipline that all students should know. They also emphasize the integration of these concepts with science practices so that students learn not only the "what" of science but also the "how" and…

The matter of cities is, as urban critic Jane Jacobs argued, a complex problem akin to the life sciences. As a rich tradition of philosophical and geographical thought has suggested (Bergson, Lefebvre, and Harvey), the city is not a thing but a process. In order to reconcile process methodology and pedagogy, this essay explores six key ideas…

Enterprise education at Newcastle University, UK, is embedded in the fabric of the curriculum via the Newcastle University Graduate Skills Framework. An example of this is the "Business for the Bioscientist" module. The authors discuss this module with regard to good practice, enterprise development and the wider arena of graduate…

Images, diagrams, and other forms of visualization are playing increasingly important roles in molecular life science teaching and research, both for conveying information and as conceptual tools, transforming the way we think about the events and processes the subject covers. This study examines how upper secondary and tertiary students interpret…

Tested Richard Duschl's triadic model of the growth of scientific knowledge against research practices of 10 accomplished life scientists. Reports that the scientists were willing to change their aims, methods, or theories and were both realists and relativists depending on the scientific discourse about the phenomena in question. Discusses…

Describes a nonmathematical course in quantitative methods to train bioscience students to formulate problems directly in the programing language and to use the programs so developed to analyze the implication of the hypotheses. (GA)

Some of the problems associated with setting up a computer simulation are examined. Uses of computer simulation as a teaching tool in the life sciences are detailed with some examples presented from courses at Sturt College of Advanced Education. (BT)

Presents a method which organizes concepts and relates different phenomena to a single model of ecology. Describes how this model is used to explain the overall significance of biological and ecological cycles and its usefulness in helping students to understand the various dangers to and remedies available for an ecosystem. (CS)

A solution of the convection-dispersion equation is used to describe the solute breakthrough curves generated in the demonstrations in the companion paper. Estimation of the best fit model parameters (solute velocity, dispersion, and retardation) is illustrated using the method of moments for an example data set. (Author/MDH)

Describes a computer software program that simulates each step of the glycolytic enzyme pathway. Serves as a means of providing interactive learning for undergraduate biochemistry students with the aim of better preparing them for laboratory work. (Author/CCM)

Discusses a graduate-level course in mariculture to help students synthesize what they have learned in traditional courses and apply that higher-level understanding in a systematic and explicit way in evaluating complex issues. (Author/CCM)

Presents the general theory to explain chemical movement in soil. Describes classroom demonstrations with visually stimulating results that show the effects of soil structure, soil texture, soil pH, and soluble organic matter on that movement. (MDH)

A model is described for preparing graduate students to teach undergraduate biology courses. Features of the program include instruction in using innovative techniques, the use of pre- and in-service components, and the use of experienced biology teaching assistants. (Author/SA)

Presented is a hand model which can be used to compare and contrast mitosis and meiosis. Features and procedures of the technique are detailed. Limitations of the models are discussed. (CW)

To examine the dynamism and productive qualities of multicultural interaction, a chromosomal bivalency model was borrowed from the biological sciences. Dilemmas inherent in contact between cultures emerge from the sites of multicultural conflict. Understanding these dilemmas allows interactants to have insights into other cultures as well as into…