Geometry and Spatial Sense: Standard 2, The Florida Sunshine Standards


© Janice L. Flake 1998-2000

Grades PreK-2: The student visualizes and illustrates ways in which shapes can be combined, subdivided and changed.

  1. understands basic concepts of spatial relationships, symmetry, and reflections.
  2. uses objects to perform geometric transformations, including flips, slides, and turns.

Grades 3-5: The student visualizes and illutrates ways in which shapes can be combined, subdivided, and changed.

  1. understands the concepts of spatial relationships, symmetry, reflections, congruency, and similarity
  2. predicts, illustrates, and verifies which figures could result from a flip, slide, or turn of a given figure.

Grades 6-8: The student visualizes and illustrates ways in which shapes can be combined, subdivided, and changed.

  1. understands the geometric concepts of symmetry, reflections, congruency, similarity, perpendicularity, parallelism, and transformations, including flips, slides, turns, and enlargements.
  2. perdicts and verifies patterns involving tessellations (a covering of a plane with congruent copies of the same pattern with no holes and no overlaps, like floor tiles).
Also see NCTM Standard 9: Geometry and Spatial Sense, Grades K - 4 and NCTM Standard 12: Geometry, Grades 5 - 8.

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