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MAFS.912.G-CO.1.4

Develop definitions of rotations, reflections, and translations in terms of angles, circles, perpendicular lines, parallel lines, and line segments.
Subject Area: Mathematics
Grade: 912
Domain-Subdomain: Geometry: Congruence
Cluster: Level 3: Strategic Thinking & Complex Reasoning
Cluster: Experiment with transformations in the plane. (Geometry - Supporting 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.

Date Adopted or Revised: 02/14
Date of Last Rating: 02/14
Status: State Board Approved
Assessed: Yes

TEST ITEM SPECIFICATIONS

  • Item Type(s): This benchmark may be assessed using: ETC item(s)
  • Assessed with:

    MAFS.912.G-CO.1.4

SAMPLE TEST ITEMS (1)

  • Test Item #: Sample Item 1
  • Question:

    Triangle SRT is shown.

    There are three highlights int he paragraph that show equations or phrases that are missing. For each highlight click on the correct equation or phrase.

  • Difficulty: N/A
  • Type: ETC: Editing Task Choice