Traditional Labs + New Questions = Improved Student Performance

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 improv...

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Veröffentlicht in:	Science scope (Washington, D.C.) D.C.), 1992-02, Vol.15 (5), p.39-44
Hauptverfasser:	REZBA, RICHARD J., COTHRON, JULIA H., GIESE, RONALD N.
Format:	Artikel
Sprache:	eng
Schlagworte:	Abstract Reasoning Acids Bases (Chemistry) Biological Sciences Chemistry Electromagnets Ichthyology Junior High Schools Lesson Plans Magnets Middle School Students Middle Schools Salts Science Achievement Science Activities Science Education Science Experiments Science Instruction Science Laboratories Science Process Skills Scientific Reasoning Teaching Methods Thinking Skills Water Quality
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Beschreibung
Zusammenfassung:	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 modification checklist. (MDH)
ISSN:	0887-2376 1943-4901