Students experiment with different salinities of water using straws and different colors of water. They collect and interpret data from the experiment.
6th - 12th Science 3 Views 4 Downloads
Scholars build a simple filtration system to remove impurities from muddy water and rate the filtered water to a grade of clarity scale. The focus is on teamwork and problem solving. This lesson would be effective in your STEM curriculum...
3rd - 12th Technology & Engineering CCSS: Adaptable
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