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Alusik, John – Science Activities, 1973
Describes two experiments using carbon dioxide cartridges to demonstrate Newton's third law of motion. (JR)
Descriptors: Demonstrations (Educational), Laboratory Procedures, Mechanics (Physics), Motion
Peer reviewed Peer reviewed
Alusik, John – Science Activities, 1975
Descriptors: Elementary School Science, Instructional Materials, Meteorology, Science Activities
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Alusik, John – Science Activities, 1973
Descriptors: Air Pollution, Environmental Education, Pollution, Resource Materials