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Green, Carie; Medina-Jerez, William – Science Teacher, 2012
In recent years, citizen science projects have emerged as a means to involve students in scientific inquiry, particularly in the fields of ecology and environmental science. A citizen scientist is "a volunteer who collects and/or processes data as part of a scientific inquiry" (Silverton 2009, p. 467). Participation in citizen science…
Descriptors: Teaching Methods, Scientific Research, Social Sciences, Citizenship Education
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Moore, John W., Ed.; Moore, Elizabeth A., Ed. – Science Teacher, 1975
Describes various threats to the stability of the ozone layer of the atmosphere, including freons emitted from aerosol cans, combustion products from jet aircraft engines, and nuclear explosions in the atmosphere. (MLH)
Descriptors: Air Pollution, Case Studies, Environment, Science Education