Grade 4 Geometry CCSS.Math.4.G

Grade 4: Geometry Worksheets

28 printable practice pages aligned to CCSS.Math.4.G. Every worksheet is free to download, free to copy for the classroom, and built around the same Common Core sub-skill from a slightly different angle.

How many endpoints does a ray have? ___ How many endpoints does a line segment have? ___ A line has how many endpoints? ___ Two lines that never meet are called ___
Grade 4 Geometry

Lines, rays, segments: Practice Worksheet

Help students build fluency with Lines, rays, segments using this Grade 4 printable from our Geometry series. Aligned to CCSS.Math.4.G, the page mixes routine computation, short wo…

How many endpoints does a ray have? ___ How many endpoints does a line segment have? ___ A line has how many endpoints? ___ Two lines that never meet are called ___
Grade 4 Geometry

Lines, rays, segments: Word Problems

Bring focused, low-prep practice into your classroom or home with this Grade 4 worksheet on Lines, rays, segments. It targets the Geometry strand of the Common Core math standards …

How many endpoints does a ray have? ___ How many endpoints does a line segment have? ___ A line has how many endpoints? ___ Two lines that never meet are called ___
Grade 4 Geometry

Lines, rays, segments: Fluency Drill

Use this free Grade 4 math worksheet to help your child master Lines, rays, segments. It belongs to our Geometry collection, aligns with CCSS.Math.4.G, and is built so a kid with a…

How many endpoints does a ray have? ___ How many endpoints does a line segment have? ___ A line has how many endpoints? ___ Two lines that never meet are called ___
Grade 4 Geometry

Lines, rays, segments: Challenge Page

Help students build fluency with Lines, rays, segments using this Grade 4 printable from our Geometry series. Aligned to CCSS.Math.4.G, the page mixes routine computation, short wo…

An angle that measures 135° is ___ (acute/right/obtuse) An angle that measures 150° is ___ (acute/right/obtuse) An angle that measures 170° is ___ (acute/right/obtuse) An angle that measures 150° is ___ (acute/right/obtuse)
Grade 4 Geometry

Acute, right, obtuse angles: Practice Worksheet

Use this free Grade 4 math worksheet to help your child master Acute, right, obtuse angles. It belongs to our Geometry collection, aligns with CCSS.Math.4.G, and is built so a kid …

An angle that measures 75° is ___ (acute/right/obtuse) An angle that measures 25° is ___ (acute/right/obtuse) An angle that measures 90° is ___ (acute/right/obtuse) An angle that measures 90° is ___ (acute/right/obtuse)
Grade 4 Geometry

Acute, right, obtuse angles: Word Problems

This printable worksheet gives Grade 4 students focused practice on Acute, right, obtuse angles, an essential building block within Geometry and one of the milestone skills inside …

An angle that measures 135° is ___ (acute/right/obtuse) An angle that measures 45° is ___ (acute/right/obtuse) An angle that measures 90° is ___ (acute/right/obtuse) An angle that measures 45° is ___ (acute/right/obtuse)
Grade 4 Geometry

Acute, right, obtuse angles: Fluency Drill

Designed for Grade 4 learners, this printable explores Acute, right, obtuse angles through clear, scaffolded problems that grow in difficulty across the page so kids hit a stretch …

An angle that measures 170° is ___ (acute/right/obtuse) An angle that measures 90° is ___ (acute/right/obtuse) An angle that measures 25° is ___ (acute/right/obtuse) An angle that measures 75° is ___ (acute/right/obtuse)
Grade 4 Geometry

Acute, right, obtuse angles: Challenge Page

This printable worksheet gives Grade 4 students focused practice on Acute, right, obtuse angles, an essential building block within Geometry and one of the milestone skills inside …

Read the protractor: 62° is ___ (acute/right/obtuse) Read the protractor: 56° is ___ (acute/right/obtuse) Read the protractor: 86° is ___ (acute/right/obtuse) Read the protractor: 84° is ___ (acute/right/obtuse)
Grade 4 Geometry

Measuring angles with a protractor: Practice Worksheet

Designed for Grade 4 learners, this printable explores Measuring angles with a protractor through clear, scaffolded problems that grow in difficulty across the page so kids hit a s…

Read the protractor: 160° is ___ (acute/right/obtuse) Read the protractor: 28° is ___ (acute/right/obtuse) Read the protractor: 88° is ___ (acute/right/obtuse) Read the protractor: 138° is ___ (acute/right/obtuse)
Grade 4 Geometry

Measuring angles with a protractor: Word Problems

Use this free Grade 4 math worksheet to help your child master Measuring angles with a protractor. It belongs to our Geometry collection, aligns with CCSS.Math.4.G, and is built so…

Read the protractor: 59° is ___ (acute/right/obtuse) Read the protractor: 94° is ___ (acute/right/obtuse) Read the protractor: 122° is ___ (acute/right/obtuse) Read the protractor: 148° is ___ (acute/right/obtuse)
Grade 4 Geometry

Measuring angles with a protractor: Fluency Drill

Designed for Grade 4 learners, this printable explores Measuring angles with a protractor through clear, scaffolded problems that grow in difficulty across the page so kids hit a s…

Read the protractor: 129° is ___ (acute/right/obtuse) Read the protractor: 120° is ___ (acute/right/obtuse) Read the protractor: 145° is ___ (acute/right/obtuse) Read the protractor: 26° is ___ (acute/right/obtuse)
Grade 4 Geometry

Measuring angles with a protractor: Challenge Page

Help students build fluency with Measuring angles with a protractor using this Grade 4 printable from our Geometry series. Aligned to CCSS.Math.4.G, the page mixes routine computat…

A triangle with one 90° angle is a ___ triangle A triangle with all angles less than 90° is an ___ triangle A triangle with one angle greater than 90° is an ___ triangle A triangle with three equal sides is ___
Grade 4 Geometry

Classifying triangles: Practice Worksheet

This printable worksheet gives Grade 4 students focused practice on Classifying triangles, an essential building block within Geometry and one of the milestone skills inside the Co…

A triangle with one 90° angle is a ___ triangle A triangle with all angles less than 90° is an ___ triangle A triangle with one angle greater than 90° is an ___ triangle A triangle with three equal sides is ___
Grade 4 Geometry

Classifying triangles: Word Problems

Use this free Grade 4 math worksheet to help your child master Classifying triangles. It belongs to our Geometry collection, aligns with CCSS.Math.4.G, and is built so a kid with a…

A triangle with one 90° angle is a ___ triangle A triangle with all angles less than 90° is an ___ triangle A triangle with one angle greater than 90° is an ___ triangle A triangle with three equal sides is ___
Grade 4 Geometry

Classifying triangles: Fluency Drill

This printable worksheet gives Grade 4 students focused practice on Classifying triangles, an essential building block within Geometry and one of the milestone skills inside the Co…

A triangle with one 90° angle is a ___ triangle A triangle with all angles less than 90° is an ___ triangle A triangle with one angle greater than 90° is an ___ triangle A triangle with three equal sides is ___
Grade 4 Geometry

Classifying triangles: Challenge Page

Bring focused, low-prep practice into your classroom or home with this Grade 4 worksheet on Classifying triangles. It targets the Geometry strand of the Common Core math standards …

Name a quadrilateral with 4 right angles and 4 equal sides: ___ Name a quadrilateral with 4 right angles, opposite sides equal: ___ Name a quadrilateral with one pair of parallel sides: ___ Name a quadrilateral with 4 equal sides but no right angles: ___
Grade 4 Geometry

Classifying quadrilaterals: Practice Worksheet

Bring focused, low-prep practice into your classroom or home with this Grade 4 worksheet on Classifying quadrilaterals. It targets the Geometry strand of the Common Core math stand…

Name a quadrilateral with 4 right angles and 4 equal sides: ___ Name a quadrilateral with 4 right angles, opposite sides equal: ___ Name a quadrilateral with one pair of parallel sides: ___ Name a quadrilateral with 4 equal sides but no right angles: ___
Grade 4 Geometry

Classifying quadrilaterals: Word Problems

This printable worksheet gives Grade 4 students focused practice on Classifying quadrilaterals, an essential building block within Geometry and one of the milestone skills inside t…

Name a quadrilateral with 4 right angles and 4 equal sides: ___ Name a quadrilateral with 4 right angles, opposite sides equal: ___ Name a quadrilateral with one pair of parallel sides: ___ Name a quadrilateral with 4 equal sides but no right angles: ___
Grade 4 Geometry

Classifying quadrilaterals: Fluency Drill

Use this free Grade 4 math worksheet to help your child master Classifying quadrilaterals. It belongs to our Geometry collection, aligns with CCSS.Math.4.G, and is built so a kid w…

Name a quadrilateral with 4 right angles and 4 equal sides: ___ Name a quadrilateral with 4 right angles, opposite sides equal: ___ Name a quadrilateral with one pair of parallel sides: ___ Name a quadrilateral with 4 equal sides but no right angles: ___
Grade 4 Geometry

Classifying quadrilaterals: Challenge Page

Designed for Grade 4 learners, this printable explores Classifying quadrilaterals through clear, scaffolded problems that grow in difficulty across the page so kids hit a stretch c…

How many lines of symmetry does a square have? ___ How many lines of symmetry does a rectangle (non-square) have? ___ How many lines of symmetry does a equilateral triangle have? ___ How many lines of symmetry does a regular pentagon have? ___
Grade 4 Geometry

Lines of symmetry: Practice Worksheet

This printable worksheet gives Grade 4 students focused practice on Lines of symmetry, an essential building block within Geometry and one of the milestone skills inside the Common…

How many lines of symmetry does a square have? ___ How many lines of symmetry does a rectangle (non-square) have? ___ How many lines of symmetry does a equilateral triangle have? ___ How many lines of symmetry does a regular pentagon have? ___
Grade 4 Geometry

Lines of symmetry: Word Problems

Help students build fluency with Lines of symmetry using this Grade 4 printable from our Geometry series. Aligned to CCSS.Math.4.G, the page mixes routine computation, short word p…

How many lines of symmetry does a square have? ___ How many lines of symmetry does a rectangle (non-square) have? ___ How many lines of symmetry does a equilateral triangle have? ___ How many lines of symmetry does a regular pentagon have? ___
Grade 4 Geometry

Lines of symmetry: Fluency Drill

Use this free Grade 4 math worksheet to help your child master Lines of symmetry. It belongs to our Geometry collection, aligns with CCSS.Math.4.G, and is built so a kid with a sha…

How many lines of symmetry does a square have? ___ How many lines of symmetry does a rectangle (non-square) have? ___ How many lines of symmetry does a equilateral triangle have? ___ How many lines of symmetry does a regular pentagon have? ___
Grade 4 Geometry

Lines of symmetry: Challenge Page

Use this free Grade 4 math worksheet to help your child master Lines of symmetry. It belongs to our Geometry collection, aligns with CCSS.Math.4.G, and is built so a kid with a sha…

About these geometry worksheets

This collection focuses entirely on geometry for Grade 4. Every printable targets the Common Core standard CCSS.Math.4.G, and we built four practice variants per sub-skill: a straight practice worksheet, a word-problem set, a fluency drill, and a stretch challenge. Same idea, four different ways in.

The variants matter. Kids who meet a skill from several angles hold onto it longer than kids who do five rounds of the same worksheet. A child who runs a fluency drill on Monday, a word-problem set on Wednesday, and a challenge page on Friday is practicing the exact same Common Core sub-skill three ways, and locking it in.

For families using these at home: pick one page per session, set a quiet 10 to 15 minute window, and sit with your child to talk through the tricky problems when they finish. For teachers: this collection slots cleanly into morning math, a small-group rotation, fast-finisher work, or a homework folder. The same one-page format works in all of those contexts.

If the practice here feels too easy or too hard, slide one grade up or down from the Geometry hub. The same skill shows up at multiple grade levels, so you can pull the version that matches your student's current edge.