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Unit Plan

Ck 12: Elem Math: Classify Objects as Rectangles, Squares, Circles, or Triangles

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[Free Registration/Login may be required to access all resource tools.] Students practice classifying various two dimensional shapes as rectangles, squares, circles or triangles.

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CCSS: Adaptable
Concepts
circles, polygons, rectangles, shapes, squares, triangles
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Additional Tags
elementary math, 2d, 2d shapes, ck-12, ck12, ck12: elem. math: classify objects as rectangles, squares, circles, or triangles, plane figures (2d shapes)
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Classroom Considerations
  • Knovation Readability Score: 2 (1 low difficulty, 5 high difficulty)
Common Core
2.G.A.2 2.G.A.1 3.G.A.1