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Knowledge atom

Understand that shared attributes define a larger category

G3.GEO.02Grade 3ShapesSource mission: Shape Classification

Recognizes that shapes from different subcategories can belong to the same larger category because they share defining attributes.

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Standards alignment

3.G.A.1

Prerequisites

Common misconceptions

  • treats each shape name as a mutually exclusive box

Required evidence

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EvidencePerformanceStatusNext step
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Explain the idea

Recognizes that shapes from different subcategories can belong to the same larger category because they share defining attributes.

Estimated time: ~5 min

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