Lesson Eleven:
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Transcript of Lesson Eleven:
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1. Stir all 4 liquids.2. Pull the spoon of all 4
liquids straight up, 1 at a time.
3. Feel all 4 liquids.
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4. Place wax paper on top of the construction paper and put 2-3 drops of each liquid on the wax paper.
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Transparent
Opaque
5. Use a hand lens to observe each drop.
•What color are the liquids?•Are any liquids ?•Are any liquids ?•Are some drops taller, larger, smaller, or more spread out than others?
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6. Slide the wax paper from side to side and watch how the drops move.
•Which drops move slowly?•Which drops move quickly?•Which drops stay the same shape?
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When scientists talk about how liquids move, they use the words and .
Viscous Fluid
How VISCOUS is water? Glue?How FLUID is water? Glue?
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In Your Laboratory Record Book:
•Turn to the Properties of Liquids chart.•Record the names of the properties we identified today.•Record what questions we can ask to help us observe these properties.
Link to LRB
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In Your Laboratory Record Book:
One of the liquids I studied today was ______________.It looked _______________.It felt _________________.
Link to LRB
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Partner Groups:
•Throw away your spoons and paper towels.
•Put the lids on the glue, water, oil, and shampoo cups.
•Return your materials to the Blue Science Bins.