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Middle School - Grades 7-9
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P=Project E=Experiment
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Does the Sun Intensity Affect the pH in Water?
[E]
Test different Kinds of water for pH, dissolved oxygen, nitrate, phosphates, coli form bacteria, iron and hardness.
[P]
A comparison of hard water, softened water and reverse osmosis water
[P]
Test different Kinds of water for pH, dissolved oxygen, nitrate, phosphates, coliform bacteria, iron and hardness.
[P]
Determine whether Brita Water Filter makes significant improvements in the pH, total hardness, total dissolved solids, free chlorine, total chlorine, and total alkalinity of tap, mineral, spring, sparkling, and distilled water.
[E]
Which middle school in your district has the best water quality by testing pH levels, total alkalinity, total hardness, iron levels, copper levels, nitrate levels, and nirtrite levels?
[E]
Fighting Hard Water Deposits
[E]
Determine if water or vinegar (water with acetic acid) is better for testing lead content in household objects.
[E]
The factors which affect the reaction of acid rain on limestone
[E]
Does the pH level of water affect the rate of its evaporation?
[E]
Test different water resources for acidity / pH
[E]
Water K-12 Experiments & Background Information
Interdisciplinary Topic: Water
Interdisciplinary Topic: Ice
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Useful Links
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R=Resource
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Science Fair Projects Resources
[R]
Chemistry Resources
[R]
Periodic Table Resources
[R]
Citation Guides, Style Manuals, Reference
[R]
Chemical Safety
[R]
Chemistry Science Fair Projects Books
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