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Instructional Video

Radius of Observable Universe

Curated and Reviewed by Lesson Planet

The concept of the universe can be incredibly complicated on a physical and mathematical level. Yet Salman Khan is able to explain ideas that lead to conclusions of universe size. He uses intriguing diagrams and presents information that should keep viewers interested.

3 Views 3 Downloads
Concepts
the speed of light, light, light years, the big bang theory
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Additional Tags
big bang, speed of light, universe size, expansion of the universe, light year, science
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Resource Details
Grade
9th - 12th
Subjects
Science
1 more...
Resource Type
Instructional Videos
Media Length
16:39
Audiences
For Teacher Use
1 more...
Instructional Strategy
Flipped Classroom
Accessibility
Closed Captions
Usage Permissions
Creative Commons
BY-NC-SA: 3.0
cc