Healthy Water, Healthy People

by: John Etgen

Learn to differentiate between accuracy and precision with this data-collection activity from the Healthy Water, Healthy People Water Quality Educators Guide.

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Type Journal ArticlePub Date 9/1/2002Stock # ss02_026_01_26Volume 026Issue 01

NSTA Press produces classroom-ready activities, hands-on approaches to inquiry, relevant professional development, the latest scientific education news and research, assessment and standards-based instruction.

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