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How does a filter work and when should it be used?

Students investigate water filtration systems. Students explore different methods of filteration. They study why people become ill from drinking contaminated water. Students experiment and observe how a filter works based upon the size of an organism.

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Resource Details

7th - 10th
1 more...
Resource Type
Lesson Plans
1 hr
Instructional Strategy
Inquiry-Based Learning
Included Materials
  • Worksheet