CCSS.Math.Content.K.G.A.3

Identify shapes as two-dimensional (lying in a plane, “flat”) or three-dimensional (“solid”).

Correctly name shapes regardless of their orientations or overall size.

Identify and describe shapes (squares, circles, triangles, rectangles, hexagons, cubes, cones, cylinders, and spheres).

Analyze and compare two- and three-dimensional shapes, in different sizes and orientations, using informal language to describe their similarities, differences, parts (e.g., number of sides and vertices/“corners”) and other attributes (e.g., having sides of equal length).

Analyze, compare, create, and compose shapes.

Identify shapes as two-dimensional (lying in a plane, “flat”) or three-dimensional (“solid”).

Identify shapes as two-dimensional (lying in a plane, “flat”) or three-dimensional (“solid”).

Identify shapes and solids (squares, circles, triangles, rectangles, cubes, and spheres) as two-dimensional or three-dimensional.

Identify shapes as two-dimensional (lying in a plane, “flat”) or three-dimensional (“solid”).

Identify shapes as two-dimensional (lying in a plane, “flat”) or three-dimensional (“solid”).