Midcontinent Research for Education and Learning
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Reference
Common Core Mathematics K2
Cluster
Analyze, compare, create, and compose shapes.
Kindergarten
K.G.4.
Analyze and compare two and threedimensional 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).
K.G.5.
Model shapes in the world by building shapes from components (e.g., sticks and clay balls) and drawing shapes.
K.G.6.
Compose simple shapes to form larger shapes.
For example, "Can you join these two triangles with full sides touching to make a rectangle?"