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Instructional Video

Khan Academy: The Why of Algebra: Why All the Letters in Algebra?

Curated by ACT

Jesse Roe and Sal Khan talk about why we use letters in algebra.

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Concepts
equations, expressions, variables, writing expressions
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Additional Tags
algebra, letters, khan academy, khan academy: the why of algebra: why all the letters in algebra?, the why of algebra, why all the letters in algebra?
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Classroom Considerations
  • Knovation Readability Score: 1 (1 low difficulty, 5 high difficulty)
  • The intended use for this resource is Instructional