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This Thermal Expansion: Materials and Design | UNC-TV Science instructional video also includes:
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Things are heating up and expanding! A quick video lesson presents the concept of thermal expansion. It shows learners several examples of where they may experience thermal expansion and provides multiple applications of the principle as well.
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NGSS:
Designed
Concepts
Instructional Ideas
- Have pupils research additional applications of thermal expansion
- Follow the lesson with a demonstration of thermal expansion adding heat (or removing heat) to a balloon
Classroom Considerations
- Expects a basic understanding of the properties of atoms
Pros
- Interesting presentation with real-life connections
- Provides optional discussion questions
Cons
- None