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Sand in Motion
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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
The Idea Corner: Action-Reaction Acceleration
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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
Build a Simple Motion Analyzer
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Kreisman, Don – Science Activities, 1973
Describes apparatus which can be constructed to allow students to experiment and collect data for understanding various aspects of simple motion of objects. Detailed instructions are given. (PS)
Descriptors: Demonstrations (Educational), Instruction, Instructional Materials, Laboratory Experiments
Oh, Nuts! I Don't Understand Acceleration
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Leyden, Michael B. – Science Activities, 1978
Describes simple-to-construct instructional aids to be used in providing an intuitive approach to acceleration. Introductory mechanics involving velocity, distance and acceleration are discussed. (CP)
Descriptors: Educational Media, Elementary School Science, Elementary Secondary Education, Laboratory Experiments
Inclined to Roll.
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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)