Common CoreCCSS.Math.Content.1.G.1CCSS-2010

Distinguish between defining attributes (e.g., triangles are closed and three-sided)…

Common Core·math·Grade 1·Bloom: Analyze·Last verified: May 21, 2026

Distinguish between defining attributes (e.g., triangles are closed and three-sided) versus non-defining attributes (e.g., color, orientation, overall size); build and draw shapes to possess defining attributes.

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Skills that teach this standard (1)

1 with free practice questions

Angles in triangles (age 6+) →

Geometry · Ages 6–7 · try 3 free questions

Concepts covered (9)

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Recognize Shapes In The Environment

shapes · math · Grade 1

Identify Shapes In Patterns

shapes · math · Grade 1

Count Sides Of Shapes

shapes · math · Grade 1

Identifying Two-Dimensional Shapes

shapes · math · Grade 1

Sort Shapes By Attributes

shapes · math · Grade 1

Use Positional Words With Shapes

shapes · math · Grade 1

Draw Basic Shapes

shapes · math · Grade 1

Identify Basic 2 D Shapes

shapes · math · Grade 1

Match Shapes To Their Names

shapes · math · Grade 1

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