What are the trade-offs when looking to get the most benefit from an energy source? Small groups compare the cost-to-emission levels of several energy sources by looking at the information graphically. The groups utilize this information to optimize energy sources to meet the needs in rural China. The class then compares the groups' solutions.

Concepts

air pollution, pollution, energy, renewable energy sources, technology resources

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Instructional Ideas

• Provide background information for each of the energy sources
• Have the class research the energy concerns in rural China

Classroom Considerations

• The activity presumes classes have previous knowledge of scatter plots

Pros

• Contains answer keys
• Provides handouts in PDF and Doc formats

Cons

• None

Common Core

5.G.A.2 6.RP.A.3.c 6.NS.B.3 7.RP.A.2.a