Mathematics (2019) Grade(s): 2

MA19.2.25

Identify triangles, quadrilaterals, pentagons, hexagons, and cubes.

Unpacked Content

Knowledge

Students know:
  • defining characteristics of basic shapes (triangles, rectangles, squares, circles).

Skills

Students are able to:
  • identify triangles, quadrilaterals, pentagons, hexagons, and cubes.
  • recognize shapes with specified attributes.
  • draw shapes having specified attributes.
  • determine shapes based on their attributes.

Understanding

Students understand that:
  • shapes may be sorted by many sets of attributes, but their geometric classification is based on certain defining attributes.

Vocabulary

  • Attributes
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