What is a Part Per Million?

For grades 7-12

Developed by CFWEP, this lesson covers:

  • Concentration measurements “parts per million” and “parts per billion”
  • The definition of “concentration” and connections to everyday concentrated products
  • Healthy drinking water standards

Use the links below to download the necessary materials for this lesson:

Lesson Plan (doc format)
Lesson Plan (doc format)
lesson-partspermillion.doc
56.0 KiB
636 Downloads
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Lesson Plan (pdf format)
Lesson Plan (pdf format)
lesson-partspermillion.pdf
62.8 KiB
623 Downloads
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Student Worksheet (doc format)
Student Worksheet (doc format)
worksheet-partspermillion.doc
35.5 KiB
542 Downloads
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Student Worksheet (pdf format)
Student Worksheet (pdf format)
worksheet-partspermillion.pdf
31.3 KiB
614 Downloads
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