Filtering out Pollution

filtering out pollutionLowering Turbidity to Increase Water Quality

by Tara Cornelisse and Ruben Mejia

In this lab activity, students learn what turbidity is and how to measure it using a turbidity sensor connected to a data logger. Students then use an array of readily available materials to investigate how to build a water filter that efficiently reduces turbidity.

Docs: fulltext.pdf
Keywords: build, data, HS-ESS3.A, HS-ESS3.C, HS-ETS1.C, HS-ETS2.B, explanations, investigations, HS-PS1.A, questions, turbidity, water, water filter, water quality

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