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| Rezba, Richard J. | 1 |
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Peer reviewedJanulaw, Al – Science Scope, 1993
Describes making a magnetic pendulum similar to those seen in novelty shops. Presents an open-ended activity and a more structured activity using this pendulum. (PR)
Descriptors: Junior High Schools, Learning Activities, Magnets, Middle Schools
Peer reviewedRezba, Richard J.; And Others – Science Scope, 1992
Presents three typical lab activities involving the breathing rate of fish, the behavior of electromagnets, and tests for water hardness to demonstrate how labs can be modified to teach process skills. Discusses how basic concepts about experimentation are developed and ways of generating and improving science experiments. Includes a laboratory…
Descriptors: Abstract Reasoning, Acids, Biological Sciences, Chemistry
