Access Point #: MAFS.7.G.2.AP.5d (Archived Access Point)


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Identify vertical angles using visual models and find their measures.

Clarifications:

Essential Understandings

Concrete:

  • Construct different angles using manipulatives.
  • Use tools to solve equations about angles.
Representation:
  • Understand the following concepts and vocabulary: angle, complementary, complimentary, adjacent, vertical, parallel, perpendicular.
  • Write an equation for an unknown angle when presented a visual representation.

Number: MAFS.7.G.2.AP.5d Category: Access Points
Date Adopted or Revised: 07/14 Cluster: Solve real-life and mathematical problems involving angle measure, area, surface area, and volume. (Additional 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.7.G.2.5: Use facts about supplementary, complementary, vertical, and adjacent angles in a multi-step problem to write and solve simple equations for an unknown angle in a figure.



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