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Raimist, Roger J. – Science Activities, 1972
A description of a field experience to demonstrate some basic principles concerning the geologic transport of beach sands. (Author/CP)
Descriptors: Earth Science, Field Studies, Geology, Instruction
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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
Shaw, Edward L.; And Others – Science Activities, 1994
Describes an experiment where elementary students determine the optimum angle of inclination for the greatest amount of distance a marble will roll when accelerated down an inclined plane. (PR)
Descriptors: Acceleration (Physics), Elementary Education, Learning Activities, Mechanics (Physics)