Worksheet

Cost-Effective Buying

Curated and Reviewed by Lesson Planet

Middle school energy experts read about the relationship between energy use and cost-efficiency. Then they work through a couple of scenarios to determine which approach is more cost-effective.

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Pros
  • Increases awareness of energy consumption
  • Stimulates problem-solving skills
  • A neatly formatted and pertinent assignment that is part of a larger unit on energy 
Cons
  • None