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Dark energy makes up more than 70 percent of the energy in the universe, yet scientists can't really explain it. Video attempts to explain what dark energy is and why we can't answer that question. It offers multiple theories and insights from scientists throughout history.
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CCSS:
Adaptable
Concepts
Additional Tags
Instructional Ideas
- Divide the class into groups and assign each one theory on dark energy to research, then bring everyone together to debate the topic
- Invite an astrophysicists to visit, or virtually visit, and speak to your pupils
Classroom Considerations
- Consider which comments might appear when showing this video as the Chuck Norris theorists are enjoying commenting on this particular video
- This video is hosted on YouTube
Pros
- Provides closed captioning in English and German
- Works well as an introduction to scientific debate
Cons
- None