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MAFS.7.G.1.1

Solve problems involving scale drawings of geometric figures, including computing actual lengths and areas from a scale drawing and reproducing a scale drawing at a different scale.
Subject Area: Mathematics
Grade: 7
Domain-Subdomain: Geometry
Cluster: Level 2: Basic Application of Skills & Concepts
Cluster: Draw, construct, and describe geometrical figures and describe the relationships between them. (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.

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 will be assessed using: EE , GRID item(s)
    N/A
  • Assessment Limits :
    Geometric figures must be two-dimensional polygons.
  • Calculator :

    yes

  • Context :

    allowable

SAMPLE TEST ITEMS (4)


  • Test Item #: Sample Item 2
  • Question: Lisa drew a picture of a boat. She used the scale shown. 

    1 inch : 6 feet The boat in her picture is 7 inches long. 

    What is the length, in feet, of the actual boat?

  • Difficulty: N/A
  • Type: EE: Equation Editor

  • Test Item #: Sample Item 3
  • Question: Lisa drew a picture of a boat. She used the scale shown. 

    1 inch : 6.5 feet The boat in her picture is 7.25 inches long. 

    What is the length, in feet, of the actual boat?

  • Difficulty: N/A
  • Type: EE: Equation Editor

  • Test Item #: Sample Item 4
  • Question:

    Eric wants to create a scale drawing of a house.

    The scale drawing needs to fit on a piece of paper that is 6 inches wide. The drawing itself must be ate least 3 inches wide.

    A. Drag numbers into the box to show an appropriate scale for the drawing.

    B. Use the Connect Line tool to create a drawing based on the scale you chose in Part A.

  • Difficulty: N/A
  • Type: GRID: Graphic Response Item Display