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Learning Goal

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Write and evaluate numerical expressions involving whole-number exponents

Start lessonBegins with Exponent notation · Slides

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6.EE.A.1

Write and evaluate numerical expressions involving whole-number exponents.

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Write and evaluate numerical expressions involving whole-number exponents.

What you'll learn

  1. Identify the base and exponent in an expression written in exponential form and state what each represents.
  2. Translate a repeated-multiplication expression into exponential notation (e.g., 7 x 7 x 7 x 7 = 7^4).
  3. Translate an exponential expression into repeated multiplication and evaluate it (e.g., 4^3 = 4 x 4 x 4 = 64).
  4. Use the terms "squared" and "cubed" correctly and connect them to area and volume models.
  5. State and apply the special cases: any base to the first power equals itself; any nonzero base to the zero power equals 1.

Slides

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1

Exponent notation

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Practice

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Animated Videos

Short animated explanations of the key idea • 2 animated videos

Exponential Notation: Base, Exponent, and Repeated Factors

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Evaluating Powers by Expanding to Repeated Factors

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