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This The Energy Efficiency of Heating Water activity also includes:
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Can a small change in laboratory procedures save energy? Scholars test three different methods for heating water in a science lab. Then, they calculate the energy efficiency for each and compare them to determine which uses the least amount of energy.
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CCSS:
Adaptable
Concepts
Additional Tags
Instructional Ideas
- Discuss other methods of heating and their expected efficiency rates
Classroom Considerations
- Follow all safety regulations around open burners, hot water, and explosive/flammable chemicals
- Requires a microwave oven, a gas system (such as piped in, gas burners, alcohol lamps, etc.), and either a hot plate or immersion heater
Pros
- Links to a worksheet with additional practice problems
- Reflection questions rely on higher-level thinking skills
Cons
- None