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Creators/Authors contains: "Bielefeldt, A"

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  1. ; ; ; ; ; ; ; (, TeachEngineering Digital Library)
    This engineering curriculum is designed for students in 6-8 grade where they learn about the concept of polarity and mixing through the phenomenon of oil separating from water by simulating an oil spill that demonstrates the impact of these molecular qualities on the environment. In the first part of the activity, students get familiar with the concept of polarity and how it causes oil to float on water through molecular models and demonstrations. The second part entails a simulation of an oil spill in the ocean, where students are given a variety of tools and will engineer their own solutions to clean up the spill through trial and testing. Finally, they discuss the real-world methods used to clean up oil spills, and their impact on the environment. This engineering curriculum aligns to Next Generation Science Standards. 
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