Standards Map

Mathematics > Grade 3 > Geometry
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Mathematics | Grade : 3

Domain - Geometry

Cluster - Reason with shapes and their attributes.

[3.G.A.1] - Understand that shapes in different categories (e.g., rhombuses, rectangles, and others) may share attributes (e.g., having four sides), and that the shared attributes can define a larger category (e.g., quadrilaterals). Compare and classify shapes by their sides and angles (right angle/non-right angle). Recognize rhombuses, rectangles, squares, and trapezoids as examples of quadrilaterals, and draw examples of quadrilaterals that do not belong to any of these subcategories.

Resources:


  • Attribute
    A common feature of a set of figures.
  • Trapezoid
    A quadrilateral with at least one pair of parallel sides. (Note: There are two definitions for the term trapezoid. This is the inclusive definition.

Predecessor Standards:

  • 2.G.A.1
    Recognize and draw shapes having specified attributes, such as a given number of angles or a given number of equal faces. Identify triangles, squares, rectangles, rhombuses, trapezoids, pentagons, hexagons, and cubes. [Note: Sizes are compared directly or visually, not compared by measuring]

Successor Standards:

No Successor Standards found.

Same Level Standards:

No Same Level Standards found.