A new generation of students view technology as fundamental and anticipates its use in science education as a matter of course. New curriculum documents direct teachers to incorporate the use of technology in their classrooms and develop original electronic resources beyond those readily accessible. Uses the macro programming facilities in a…

Illustrates integration of multiculturalism into science curriculum and instruction and outlines the principles that should be reflected in multicultural science classrooms. Offers strategies for science teachers in developing science programs, shaping classroom climate, and using learning styles. (PVD)

In the early 1900s, researchers at the Harvard College Observatory conducted an astonishing amount of astronomical research. A handful of women were integral to this research. Describes the professional lives and scientific findings of five of these women scientists at Harvard to inspire students. Classroom activities are included. (PVD)

The Inuit subsist on a diet of virtually all meat and fat yet avoid deficiency and heart diseases. Explains this paradox and discusses cultural and geographic influences on diet. The Inuit diet is compared with a typical American diet and the diet recommended by the U.S. Department of Agriculture in a laboratory exercise that measures dietary fat.…

For most students textbooks are the main source of their information about scientific concepts; however, there are a number of errors which frequently appear in textbooks and are consequently transmitted to both teachers and students. Some of these errors which may represent widespread misconceptions of teachers are outlined. (Author)

Provides background information for teachers on the nature and role of sulfur in the biological and physical environments. Problems of sulfur in the air and in rain water are also considered. (JN)

Provides background information for teachers on the nature and production of antibodies. Points out that the production of monoclonal antibodies blends the malignant with the beneficial to create a medical tool of exciting potential. (JN)

Outlines principles of evolutionary theory, including such recent changes as punctuated equilibria. Indicates that the incompleteness of Darwin's theory has been replaced with a conceptual framework and empirical information. Controversial issues remain, but the basic ideas still stand strong. (DH)

Lists causes of freshwater supply depletion and successful reclamation projects including Imperial Dam in California, desalination in Arizona, and dual water supply in Florida. A national water policy is advocated. (DH)

Summarizes the current state of genetics, highlighting major historical events in the development of the field and discussing topics related to introns ("silent" or noncoding base sequences in eucaryotic genes) and exons (the coding parts of DNA). (JN)

Discusses (1) types of fires; (2) how to extinguish them; (3) how to use a hand-held fire extinguisher; and (4) what to do in case of fires in schools. (JN)

Discusses highlights in the development of genetic engineering, examining techniques with recombinant DNA, legal and ethical issues, GenBank (a national database of nucleic acid sequences), and other topics. (JN)

Outlines the deforestation problem and some efforts for solving the problem. Considers the impact of population growth, poverty, and ignorance. Includes a discussion of the current rapid decline in tropical forests, the consequences of destruction, and an outlook for the future. (YP)

Discusses the work of evolutionary biologists in determining how sexual reproduction arose. Topics explored include the nature of sex, bacterial sex, meiotic sex, and asexual reproduction. A diagram (which can be used as a duplicating master) illustrating types of bacterial sex is included. (DH)

Stresses the importance of energy education and discusses various aspects of and trends related to energy in the United States. These include energy costs, recession and energy conservation, the nuclear debate, environmental concerns (including acid rain), solar energy, technological developments, energy policy/politics, and projection of energy…