Download - Water Drops On A Penny
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Water Drops On A Penny
Charlie HaffeyNorwood Elementary Science
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You will need
A pennyA small cup of waterA pipettePaper towels
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Practice
Hold the pipette by the bulbSqueeze bulbPut pipette tip into waterUnsqueeze pipette bulbRaise pipette
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Practice
SLOWLY squeeze pipette bulb
Count out 5 drops
Make sure drops land in cup
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Predict
Maximum # drops on penny
Before water spills off penny?
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Caution
Hold pipette high enough
Drop completely forms
Before contact with penny
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Results
Was your prediction close?
What happened?
New Prediction.
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Water Drops On A Penny
Charlie HaffeyNorwood Elementary Science