SURFACE TENSION LAB

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SURFACE TENSION LAB

• Mrs. Hays Blue Team Science Classes

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The Problem Which side of a penny can hold more
water?
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We set out to see if the heads or tails side of a
penny can hold more.
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We understand that surface tension allows water
droplets to cling together.
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The dome shape they create once joined is cool to
observe.
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We agree on a uniform drop size so our results
will be as accurate as possible.
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We record the results of each trial.
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We perform our experiment with care. Please
dont shake the table.
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Accuracy and consistency are important to any
experiment.
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Graphing the results creates a visual
representation of our data.
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Individual workspaces allow all Hydrologists to
work independently.
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The concept of absorption and fluidity are also
explored.
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Concentration is required to stay on task and to
keep our testing precise.
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A steady hand is also a must.
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Time management is also a concern.
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Taking a closer look is always recommended.
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34, 35, 36 ,37.how many drops canoohhh37 it is.
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Cooperation is needed when sharing lab supplies.
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Good fashion sense never hurt a dedicated
scientist either.
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This is a little more tricky then my Gameboy,
thats for sure.
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Come closer, said the spider to the fly.
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Can you identify this hand? Call 1- 800- whos
hand is this anyway.
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Notice how the accumulated drops create a domed
shape that magnify the pennys surface.
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Everyone can share what theyve learn something
new in science.
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Its always good to take a second look.
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Surface Tension Rocks!