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Hard or Soft Water?

Hard or Soft Water?
Students determine the hardness of two water samples, labeled only as A and B. Assesses their understanding of factors that affect water quality, including the hardness of water. Scoring rubric and background notes included.
Grade:
6 |
7 |
8 |
9 |
10
Subjects:
Science (4,976)

Type:
Activity (2,842)

Worksheet (13,083)

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