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This Light Bulb Challenge activity also includes:
Efficiency equals money where homes are concerned. A comparative lesson asks learners to measure heat output of incandescent and compact fluorescent light bulbs. They follow their investigation with calculating the cost of using the two types of bulbs.
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CCSS:
Designed
NGSS:
Designed
Concepts
Instructional Ideas
- Expand the experiment to include different types and sizes of light bulbs
Classroom Considerations
- Expects the use of simple formulas and calculations
- Consider doing the experiment before students to understand any challenges they may face
Pros
- Emphasizes scientific concepts throughout the lesson guide
- Includes tips to help prepare for the lesson
Cons
- None