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Murphy, James E. – Science Activities, 1973
Describes some of the causes and consequences of particulate air pollution. Outlines the experimental procedures for measuring the amount of particulate materials that settles from the air and for observing the nature of particulate air pollution. (JR)
Descriptors: Environmental Education, Instructional Materials, Laboratory Procedures, Pollution
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Johnson, Elfriede Nemetz – Science Activities, 1972
Descriptors: Biology, Elementary School Science, Environmental Education, Instruction
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Alusik, John – Science Activities, 1973
Descriptors: Air Pollution, Environmental Education, Pollution, Resource Materials
Peer reviewed Peer reviewed
Welke, Ed; Henderson, Bobbie – Science Activities, 1992
Presents an activity that models the changes in the concentration of carbon dioxide gas in the atmosphere during the last 200 years as determined from glacial records. (PR)
Descriptors: Earth Science, Environmental Education, Junior High Schools, Learning Activities
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Kutscher, Eugene – Science Activities, 1993
Describes an activity where students generate a plan and test their ideas on trying to cope with a small oil spill. (PR)
Descriptors: Biology, Earth Science, Elementary Secondary Education, Environmental Education
Peer reviewed Peer reviewed
Blankenship, Sylvia; Wise, Kevin – Science Activities, 1993
Presents three experiments that provide examples of how plants modify their surroundings and create microenvironments. Examples demonstrate (1) how types of ground cover influence water quality; (2) how plants can create a thermal microenvironment; and (3) how plants can serve as barriers to wind. (MDH)
Descriptors: Elementary Education, Elementary School Science, Environmental Education, Environmental Influences
Peer reviewed Peer reviewed
Bush, Pat; And Others – Science Activities, 1992
Describes an activity measuring the amount of dissolved carbon dioxide in carbonated water at different temperatures. The amount of carbon dioxide is measured by the amount of dilute ammonia solution needed to produce a pH indicator color change. (PR)
Descriptors: Chemistry, Earth Science, Environmental Education, Junior High Schools