Common Core · Grade 1 · Maths

CCSS.MATH.CONTENT.1.G.A.1 — opens in a new tab

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.

17 resources

CCSS.MATH.CONTENT.1.G.A.2 — opens in a new tab

Compose two-dimensional shapes (rectangles, squares, trapezoids, triangles, half-circles, and quarter-circles) or three-dimensional shapes (cubes, right rectangular prisms, right circular cones, and right circular cylinders) to create a composite shape, and compose new shapes from the composite shape.

8 resources

Features of 2D Shapes – Year 1

$4.99

Features of 3D Objects - Year 1 Maths Unit

$4.99

Features of 3D Objects – Year 1

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Find, Fix and Explain Patterns - Year 1

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Foundation–Year 1 Features of 3D Objects Variety Pack | 3 Maths Units

$9.99

Pattern Makers on the Move - Year 1

$4.99

Year 1 Repeating Patterns Unit

$4.99

Year 1 Shape, Space & Location | 6 Maths Units Bundle

$17.99

CCSS.MATH.CONTENT.1.G.A.3 — opens in a new tab

Partition circles and rectangles into two and four equal shares, describe the shares using the words halves, fourths, and quarters, and use the phrases half of, fourth of, and quarter of. Describe the whole as two of, or four of the shares. Understand for these examples that decomposing into more equal shares creates smaller shares.

13 resources

Dazzling Directions – Year 1

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Equal Sharing and Grouping Year 1

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Fair Shares for Our Classroom - Year 1

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Foundation–Year 6 STEM, Coding & Systems | 4 Unit Bundle

$12.99

Halves - Year 1 Maths Unit

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Pack, Group and Check - Year 1

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Place Value to 100 Year 1 Unit

$4.99

Place Value to 120 – Year 1

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Place Value to 30 Unit

$4.99

Position, Direction and Coding Foundation–Year 2 Maths Unit Bundle

$12.99

Year 1 Place Value to 120 Unit | Worksheets, Games & Assessment

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Year 1 Robot Directions Unit

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Year 1 Shape, Space & Location | 6 Maths Units Bundle

$17.99

CCSS.MATH.CONTENT.1.MD.A.1 — opens in a new tab

Order three objects by length; compare the lengths of two objects indirectly by using a third object.

6 resources

Measurement Year 1 Unit Plan

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Year 1 Capacity Unit | Capacity Worksheets, Games & Assessment

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Year 1 Duration Unit

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Year 1 Length Measurement Unit

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Year 1 Mass Unit | Measurement Worksheets, Games & Assessment

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Year 1 Measurement Mania Unit | Measurement Worksheets, Games & Assessment

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CCSS.MATH.CONTENT.1.MD.A.2 — opens in a new tab

Express the length of an object as a whole number of length units, by laying multiple copies of a shorter object (the length unit) end to end; understand that the length measurement of an object is the number of same-size length units that span it with no gaps or overlaps. Limit to contexts where the object being measured is spanned by a whole number of length units with no gaps or overlaps.

6 resources