Instructional Video

Khan Academy: Evaluating Expressions With Unknown Variables

Curated by ACT

In this video lesson students explore a few examples where they are asked to evaluate an expression with multiple uknown variables.

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CCSS: Adaptable
Concepts
algebraic expressions, evaluating expressions, expressions, variables
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Additional Tags
algebra, evaluate expressions, unknown variables, khan academy
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Classroom Considerations
  • Knovation Readability Score: 5 (1 low difficulty, 5 high difficulty)