Controlling Variables, Making Measurements: While Investigating the Growth of Giant Sunflowers
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Copyright
Registered 15Feb75 · MP26870 (Jan-Jun 1975) Copyright holder: Goldberg-Werrenrath Productions Production company: Journal Films, Inc
Complete catalog 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.
Related films
Sources
- 16mm Filmography (legacy record) — title, year, creator, catalog record
- U.S. Copyright Office, Catalog of Copyright Entries (renewals, 1970–1978) — copyright
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