CCSS 1.G.A.3 - 1st Grade Geometry

1.G.A.3: Partition shapes into two and four equal shares (halves, fourths)

Students divide shapes into halves and quarters and use those words. Browse free printable worksheets aligned to Common Core standard 1.G.A.3. Every activity is designed by a certified K-5 educator to help 1st grade students master this geometry standard.

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Understanding Common Core Standard 1.G.A.3

Full CCSS code: CCSS.MATH.CONTENT.1.G.A.3

Domain: Geometry (G)

Grade level: 1st Grade

What this standard covers: Students divide shapes into halves and quarters and use those words.

Frequently Asked Questions About CCSS 1.G.A.3

What does CCSS 1.G.A.3 cover?

1.G.A.3 is a 1st Grade Geometry Common Core standard. Students divide shapes into halves and quarters and use those words.

What grade level is CCSS 1.G.A.3?

1.G.A.3 is a 1st Grade standard. Each worksheet on this page is designed for 1st grade students.

Are these 1.G.A.3 worksheets free to download?

Yes. Every worksheet on AAKollective is 100% free, with no account required. Download instantly as a print-ready PDF.

Can I use these CCSS-aligned worksheets in my classroom?

Absolutely. Teachers are encouraged to use these 1.G.A.3 worksheets for whole-class instruction, small groups, homework, and as formative assessments. Our license also covers homeschool use.

Where can I find more 1st Grade Geometry worksheets?

Browse our full library of 1st grade math worksheets by visiting the 1st Grade section. Many are tagged with additional CCSS codes in the same Geometry domain.

Other 1st Grade Geometry Standards

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