Box 2

One instruction module for earth system science; one list of statistics; one presentation transcript on earth system science; six scientific journal articles on day length, moraine ages, tides, and satellite trajectories; four news articles on cooling the earth, current environmental issues, ecosystems in general, and geomagnetic storms; and eight magazine articles on geophysics, satellite imagery, Earth Day, and conservation. 1986 - 1999

One news report on the summit; three scientific journal articles; and six magazine articles. 1992

Three pamphlets on plate tectonics, seafloor spreading, and settling in earthquake-prone regions; ten news articles on past earthquakes, their causes, and their damage, as well as basic earthquake information; twelve magazine articles on earthquakes' aftermath, predicting earthquakes, and past earthquake occurrences; and eight scientific journal articles on seismic deformation, topography and tectonics of New Madrid, ancient plates, fractal scaling, and subduction. 1989 - 1997

Three news articles on a CU rocket launch and high school enrollments; one excerpt from a book on weather; and three magazine articles on science news coverage, teaching science, and learning science. 1988 - 1993

Multiple magazine articles on ecology, global warming, conservation, and effects of humans on ecology; one pamphlet on EarthQuest; four news articles on global warming disasters, Antarctica, and desertification; and one scientific journal article on biofeedback. 1988 - 2000