The undergraduate years are a turning point in producing scientifically literate citizens and future scientists and engineers. Evidence from research about how students learn science and engineering shows that teaching strategies that motivate and engage students will improve their learning. So how do students best learn science and engineering?…

Presents a historical overview of developments in ionospheric physics and examines relationships between federal funding and knowledge growth in this field. Summarizes the views of ionsphere researchers on funding, the role of funding program managers, and the nature of funding agencies. Reviews advancements related to entrepreneurs and resources…

Discusses magnetic polarity stratigraphy as a tool for correlation of fossiliferous terrestrial deposits. Explains the strengths, weaknesses, limitations, preferred conditions, sampling, laboratory analysis, and applications of this technique. A table of paleomagnetic studies on vertebrate-bearing terrestrial sections arranged by age and locality…

Nationwide data are provided on the 1987 salaries of members of each of the American Institute of Physics' 10 member societies. Of the approximately 13,600 society members who were mailed a questionnaire, 61% responded. Data are presented by: degree level, type of employer, gender, salaries for PhDs by geographic location, PhD salaries by…

The search for new energy resources as alternatives to fossil fuels have generated new interest in the heat of the earth itself. New geothermal areas with a variety of characteristics are being explored, as are new ways of extracting work from naturally heated steam and hot water. Some of this effort is discussed in this three-part module. Five…

This document provides information about careers in the agricultural sciences, the biological sciences, chemistry, forestry and conservation, geology and geophysics, meteorology, and physics. The information, presented in separate sections for each of these disciplines, includes: (1) nature of the work performed by scientists in the discipline(s);…