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Lesson Plan

Bio Ed Online: What Is One Part Per Million Solution?

Curated by ACT

Substances dissolved in water can be present in very tiny amounts that are not visible to the eye. in this lesson students make a solution of food coloring with a concentration of one part per million.

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Concepts
dissolving, properties of water, solutions, water
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Additional Tags
chemicals in drinking sources, one part per million solution, water concentration, water testing and monitoring, what is one part per million solution?
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Classroom Considerations
  • Knovation Readability Score: 4 (1 low difficulty, 5 high difficulty)