STEM Thursday, Kostoryz Elementary, September 22nd, 2015
Presenters: Ms. Baker, Ms. Barrios, Ms. Blonigen, Dr. Jeffery, Mr. Moreno, Ms. Phillips, Ms. Poore, Ms. Stevens
Sweet Solutions Lesson Plan
Engage
What does salt do to icy roads?
Explore
Sweet Solutions Student Activity Sheet
Lab Safety First
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Let’s sort our materials into solids and liquids.
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What can these materials make?
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Let’s write a hypothesis.
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Let’s write down some data about time and temperature.
Explain
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What happened to the mixture? Why?
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Did the evidence support your hypothesis?
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Did every group record the same time and temperature? Why or why not?
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What were the independent variables?
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What was the dependent variable?
Elaborate
How can you change the variables to create a different investigation?
Evaluate
321 Exit Slip