Instructional Video

Noaa: Estuary Education: Water Quality Specifics: Using a Hydrometer

Curated by ACT

Learn how students can use classroom tools to measure estuarine water quality. Students sample ocean, estuary and tap water for salinity using the Hydrometer. [5:09]

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Classroom Considerations
  • Knovation Readability Score: 4 (1 low difficulty, 5 high difficulty)
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