Discusses the tendency for biology courses to neglect plant biology and instead focus on zoology. Examines the need for increased teacher training and public education in plant biology. (LZ)

Scientist William J. Dreyer has hypothesized that the cell surface proteins in the nose that detect odors also help assemble embryos. These olfactory receptors and related proteins act as identifiers, much like the last few digits of a telephone number, that help cells to find their intended neighbors in a developing embryo. Discusses the research…

Presents design features of a community college library and high technology complex and life science building that combines traditional library functions with computer and multi-media commons, mediated classrooms, video communications network studios, and administrative offices and student services. Photos are included. (GR)

A project was designed to introduce students to fungi in which students surveyed their school buildings for different types of mold. The students were able to make connections between structure and function of the fungal components and learn how these different components enhance survival in the environment.

The different levels of protein structure that can be easily understood by creating a model that simulates protein folding, which can then be evaluated by applying it to a relevant activity, is presented. The materials required and the procedure for constructing a protein folding model are mentioned.

This article investigates one aspect of scientific style in French: the use of tenses. It investigates the claims made in the literature that the verb system of scientific French is a temporal. The frequency of tensed finite forms in 10 French language journal articles on biological sciences is examined. The rhetorical function of past and future…

Constructivist learning theory holds that "learning consists less in recording information than in interpreting it. To interpret what is received and is attended to, the learner must personally construct meaning for it." Unfortunately, opportunities for interpreting conceptual information are often lacking in classroom…

Computer simulations can facilitate the building of models of natural phenomena in research, such as in the molecular life sciences. In order to introduce molecular life science students to the use of computer simulations for model building, a digital case was developed in which students build a model of a pattern formation process in…

Declining enrollment in the physical sciences at university is causing concern among higher education institutions, governments and industry. In response, renewed attention is being paid to the tertiary science background of school teachers, given their key role in both preparing and enthusing students for tertiary science study. A recent study,…

A proliferation of new government regulations and other events in recent years has made it more and more difficult to teach science and engage in science activities. Rapid advances in biotechnology have made it difficult for both students and teachers to stay abreast of current events. These difficulties along with others have turned some teachers…

This bilingual glossary of the biological/life sciences is one in a series developed to help high school students who are literate in their native Vietnamese, but not in English, to meet graduation requirements. Major biological science concepts and definitions of important and commonly used terms are provided, first in Vietnamese and then in…

Describes the projects undertaken by each of four teams working in different areas of environmental research. (LS)

Discusses a symposium which centered on the interfaces between the biosphere and the geosphere, and the effects of industry at those interfaces. Topics include the food crisis, the nitrogen cycle, atmospheric carbon dioxide levels, and the transformations of metals in ecosystems. (MLH)

Describes an elementary school science project focusing on hatching chickens. (PEB)

When the term "problem" is defined as a task requiring analysis and reasoning toward a goal, it is seen that the performance of the problem solver is narrowly delimited by the domain, form, and complexity of the problem and the characteristics of the solver. Tenets of a unified theory of problem solving are discussed, concerning what the…