Access Point #: MAFS.8.EE.1.AP.2b (Archived Access Point)


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Find products when bases from -6 to 6 are squared and cubed, using a calculator.

Clarifications:

Essential Understandings

Concrete:

  • Use a calculator to determine the squares and cubes of numbers ranging from -6 to 6.
  • Use a calculator to determine the square roots of numbers ranging from 0 to 36.
  • Use a calculator to determine the cubed roots of numbers ranging from -216 to 216.
Representation:
  • Identify the square and cube functions on a calculator.
  • Identify the square root and cube root function button on a calculator.

Number: MAFS.8.EE.1.AP.2b Category: Access Points
Date Adopted or Revised: 07/14 Cluster: Work with radicals and integer exponents. (Major Cluster)

Clusters should not be sorted from Major to Supporting and then taught in that order. To do so would strip the coherence of the mathematical ideas and miss the opportunity to enhance the major work of the grade with the supporting clusters.

Related Standards

Name Description
MAFS.8.EE.1.2: Use square root and cube root symbols to represent solutions to equations of the form x² = p and x³ = p, where p is a positive rational number. Evaluate square roots of small perfect squares and cube roots of small perfect cubes. Know that √2 is irrational.



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