Controlling Variables, Making Measurements: While Investigating the Growth of Giant Sunflowers

Year Published: 1987

Copyright: Registered 15Feb75 · MP26870 (Jan-Jun 1975) Copyright holder: Goldberg-Werrenrath Productions Production company: Journal Films, Inc

Complete Record: Demonstrates how students can conduct experiments successfully by controlling variables and making accurate measurements. Shows an experiment which looks at the effect of light on plant growth.

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