Kindergarten Shapes & Geometry CCSS.Math.K.G

Kindergarten: Shapes & Geometry Worksheets

28 printable practice pages aligned to CCSS.Math.K.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.

Reviewed by the PrintSpark Kids editorial team · Updated July 2026

Circle the circles in this row: ○ □ △ ▽ ◇ (which one is a circles?) Circle the circles in this row: ○ □ △ ▽ ◇ (which one is a circles?) Circle the circles in this row: ○ □ △ ▽ ◇ (which one is a circles?) Circle the circles in this row: ○ □ △ ▽ ◇ (which one is a circles?)

Kindergarten Shapes & Geometry

Identifying circles: Practice Worksheet

Use this free Kindergarten math worksheet to help your child master Identifying circles. It belongs to our Shapes & Geometry collection, aligns with CCSS.Math.K.G, and is built so …

Circle the circles in this row: ○ □ △ ▽ ◇ (which one is a circles?) Circle the circles in this row: ○ □ △ ▽ ◇ (which one is a circles?) Circle the circles in this row: ○ □ △ ▽ ◇ (which one is a circles?) Circle the circles in this row: ○ □ △ ▽ ◇ (which one is a circles?)

Kindergarten Shapes & Geometry

Identifying circles: Word Problems

Use this free Kindergarten math worksheet to help your child master Identifying circles. It belongs to our Shapes & Geometry collection, aligns with CCSS.Math.K.G, and is built so …

Circle the circles in this row: ○ □ △ ▽ ◇ (which one is a circles?) Circle the circles in this row: ○ □ △ ▽ ◇ (which one is a circles?) Circle the circles in this row: ○ □ △ ▽ ◇ (which one is a circles?) Circle the circles in this row: ○ □ △ ▽ ◇ (which one is a circles?)

Kindergarten Shapes & Geometry

Identifying circles: Fluency Drill

Use this free Kindergarten math worksheet to help your child master Identifying circles. It belongs to our Shapes & Geometry collection, aligns with CCSS.Math.K.G, and is built so …

Circle the circles in this row: ○ □ △ ▽ ◇ (which one is a circles?) Circle the circles in this row: ○ □ △ ▽ ◇ (which one is a circles?) Circle the circles in this row: ○ □ △ ▽ ◇ (which one is a circles?) Circle the circles in this row: ○ □ △ ▽ ◇ (which one is a circles?)

Kindergarten Shapes & Geometry

Identifying circles: Challenge Page

Help students build fluency with Identifying circles using this Kindergarten printable from our Shapes & Geometry series. Aligned to CCSS.Math.K.G, the page mixes routine computati…

Circle the squares in this row: ○ □ △ ▽ ◇ (which one is a squares?) Circle the squares in this row: ○ □ △ ▽ ◇ (which one is a squares?) Circle the squares in this row: ○ □ △ ▽ ◇ (which one is a squares?) Circle the squares in this row: ○ □ △ ▽ ◇ (which one is a squares?)

Kindergarten Shapes & Geometry

Identifying squares: Practice Worksheet

Bring focused, low-prep practice into your classroom or home with this Kindergarten worksheet on Identifying squares. It targets the Shapes & Geometry strand of the Common Core mat…

Circle the squares in this row: ○ □ △ ▽ ◇ (which one is a squares?) Circle the squares in this row: ○ □ △ ▽ ◇ (which one is a squares?) Circle the squares in this row: ○ □ △ ▽ ◇ (which one is a squares?) Circle the squares in this row: ○ □ △ ▽ ◇ (which one is a squares?)

Kindergarten Shapes & Geometry

Identifying squares: Word Problems

This printable worksheet gives Kindergarten students focused practice on Identifying squares, an essential building block within Shapes & Geometry and one of the milestone skills i…

Circle the squares in this row: ○ □ △ ▽ ◇ (which one is a squares?) Circle the squares in this row: ○ □ △ ▽ ◇ (which one is a squares?) Circle the squares in this row: ○ □ △ ▽ ◇ (which one is a squares?) Circle the squares in this row: ○ □ △ ▽ ◇ (which one is a squares?)

Kindergarten Shapes & Geometry

Identifying squares: Fluency Drill

Use this free Kindergarten math worksheet to help your child master Identifying squares. It belongs to our Shapes & Geometry collection, aligns with CCSS.Math.K.G, and is built so …

Circle the squares in this row: ○ □ △ ▽ ◇ (which one is a squares?) Circle the squares in this row: ○ □ △ ▽ ◇ (which one is a squares?) Circle the squares in this row: ○ □ △ ▽ ◇ (which one is a squares?) Circle the squares in this row: ○ □ △ ▽ ◇ (which one is a squares?)

Kindergarten Shapes & Geometry

Identifying squares: Challenge Page

Use this free Kindergarten math worksheet to help your child master Identifying squares. It belongs to our Shapes & Geometry collection, aligns with CCSS.Math.K.G, and is built so …

Circle the triangles in this row: ○ □ △ ▽ ◇ (which one is a triangles?) Circle the triangles in this row: ○ □ △ ▽ ◇ (which one is a triangles?) Circle the triangles in this row: ○ □ △ ▽ ◇ (which one is a triangles?) Circle the triangles in this row: ○ □ △ ▽ ◇ (which one is a triangles?)

Kindergarten Shapes & Geometry

Identifying triangles: Practice Worksheet

This printable worksheet gives Kindergarten students focused practice on Identifying triangles, an essential building block within Shapes & Geometry and one of the milestone skills…

Circle the triangles in this row: ○ □ △ ▽ ◇ (which one is a triangles?) Circle the triangles in this row: ○ □ △ ▽ ◇ (which one is a triangles?) Circle the triangles in this row: ○ □ △ ▽ ◇ (which one is a triangles?) Circle the triangles in this row: ○ □ △ ▽ ◇ (which one is a triangles?)

Kindergarten Shapes & Geometry

Identifying triangles: Word Problems

This printable worksheet gives Kindergarten students focused practice on Identifying triangles, an essential building block within Shapes & Geometry and one of the milestone skills…

Circle the triangles in this row: ○ □ △ ▽ ◇ (which one is a triangles?) Circle the triangles in this row: ○ □ △ ▽ ◇ (which one is a triangles?) Circle the triangles in this row: ○ □ △ ▽ ◇ (which one is a triangles?) Circle the triangles in this row: ○ □ △ ▽ ◇ (which one is a triangles?)

Kindergarten Shapes & Geometry

Identifying triangles: Fluency Drill

Help students build fluency with Identifying triangles using this Kindergarten printable from our Shapes & Geometry series. Aligned to CCSS.Math.K.G, the page mixes routine computa…

Circle the triangles in this row: ○ □ △ ▽ ◇ (which one is a triangles?) Circle the triangles in this row: ○ □ △ ▽ ◇ (which one is a triangles?) Circle the triangles in this row: ○ □ △ ▽ ◇ (which one is a triangles?) Circle the triangles in this row: ○ □ △ ▽ ◇ (which one is a triangles?)

Kindergarten Shapes & Geometry

Identifying triangles: Challenge Page

This printable worksheet gives Kindergarten students focused practice on Identifying triangles, an essential building block within Shapes & Geometry and one of the milestone skills…

Circle the rectangles in this row: ○ □ △ ▽ ◇ (which one is a rectangles?) Circle the rectangles in this row: ○ □ △ ▽ ◇ (which one is a rectangles?) Circle the rectangles in this row: ○ □ △ ▽ ◇ (which one is a rectangles?) Circle the rectangles in this row: ○ □ △ ▽ ◇ (which one is a rectangles?)

Kindergarten Shapes & Geometry

Identifying rectangles: Practice Worksheet

This printable worksheet gives Kindergarten students focused practice on Identifying rectangles, an essential building block within Shapes & Geometry and one of the milestone skill…

Circle the rectangles in this row: ○ □ △ ▽ ◇ (which one is a rectangles?) Circle the rectangles in this row: ○ □ △ ▽ ◇ (which one is a rectangles?) Circle the rectangles in this row: ○ □ △ ▽ ◇ (which one is a rectangles?) Circle the rectangles in this row: ○ □ △ ▽ ◇ (which one is a rectangles?)

Kindergarten Shapes & Geometry

Identifying rectangles: Word Problems

This printable worksheet gives Kindergarten students focused practice on Identifying rectangles, an essential building block within Shapes & Geometry and one of the milestone skill…

Circle the rectangles in this row: ○ □ △ ▽ ◇ (which one is a rectangles?) Circle the rectangles in this row: ○ □ △ ▽ ◇ (which one is a rectangles?) Circle the rectangles in this row: ○ □ △ ▽ ◇ (which one is a rectangles?) Circle the rectangles in this row: ○ □ △ ▽ ◇ (which one is a rectangles?)

Kindergarten Shapes & Geometry

Identifying rectangles: Fluency Drill

Help students build fluency with Identifying rectangles using this Kindergarten printable from our Shapes & Geometry series. Aligned to CCSS.Math.K.G, the page mixes routine comput…

Circle the rectangles in this row: ○ □ △ ▽ ◇ (which one is a rectangles?) Circle the rectangles in this row: ○ □ △ ▽ ◇ (which one is a rectangles?) Circle the rectangles in this row: ○ □ △ ▽ ◇ (which one is a rectangles?) Circle the rectangles in this row: ○ □ △ ▽ ◇ (which one is a rectangles?)

Kindergarten Shapes & Geometry

Identifying rectangles: Challenge Page

Designed for Kindergarten learners, this printable explores Identifying rectangles through clear, scaffolded problems that grow in difficulty across the page so kids hit a stretch …

Which one is NOT a polygon: circle, square, triangle, rectangle? ___ Which one is NOT a polygon: circle, square, triangle, rectangle? ___ Which one is NOT a polygon: circle, square, triangle, rectangle? ___ Which one is NOT a polygon: circle, square, triangle, rectangle? ___

Kindergarten Shapes & Geometry

Sorting 2D shapes: Practice Worksheet

Bring focused, low-prep practice into your classroom or home with this Kindergarten worksheet on Sorting 2D shapes. It targets the Shapes & Geometry strand of the Common Core math …

Which one is NOT a polygon: circle, square, triangle, rectangle? ___ Which one is NOT a polygon: circle, square, triangle, rectangle? ___ Which one is NOT a polygon: circle, square, triangle, rectangle? ___ Which one is NOT a polygon: circle, square, triangle, rectangle? ___

Kindergarten Shapes & Geometry

Sorting 2D shapes: Word Problems

Help students build fluency with Sorting 2D shapes using this Kindergarten printable from our Shapes & Geometry series. Aligned to CCSS.Math.K.G, the page mixes routine computation…

Which one is NOT a polygon: circle, square, triangle, rectangle? ___ Which one is NOT a polygon: circle, square, triangle, rectangle? ___ Which one is NOT a polygon: circle, square, triangle, rectangle? ___ Which one is NOT a polygon: circle, square, triangle, rectangle? ___

Kindergarten Shapes & Geometry

Sorting 2D shapes: Fluency Drill

This printable worksheet gives Kindergarten students focused practice on Sorting 2D shapes, an essential building block within Shapes & Geometry and one of the milestone skills ins…

Which one is NOT a polygon: circle, square, triangle, rectangle? ___ Which one is NOT a polygon: circle, square, triangle, rectangle? ___ Which one is NOT a polygon: circle, square, triangle, rectangle? ___ Which one is NOT a polygon: circle, square, triangle, rectangle? ___

Kindergarten Shapes & Geometry

Sorting 2D shapes: Challenge Page

Designed for Kindergarten learners, this printable explores Sorting 2D shapes through clear, scaffolded problems that grow in difficulty across the page so kids hit a stretch chall…

Is a cube 2D or 3D? ___ Is a square 2D or 3D? ___ Is a sphere 2D or 3D? ___ Is a circle 2D or 3D? ___

Kindergarten Shapes & Geometry

Comparing 2D and 3D shapes: Practice Worksheet

Use this free Kindergarten math worksheet to help your child master Comparing 2D and 3D shapes. It belongs to our Shapes & Geometry collection, aligns with CCSS.Math.K.G, and is bu…

Is a cube 2D or 3D? ___ Is a square 2D or 3D? ___ Is a sphere 2D or 3D? ___ Is a circle 2D or 3D? ___

Kindergarten Shapes & Geometry

Comparing 2D and 3D shapes: Word Problems

Designed for Kindergarten learners, this printable explores Comparing 2D and 3D shapes through clear, scaffolded problems that grow in difficulty across the page so kids hit a stre…

Is a cube 2D or 3D? ___ Is a square 2D or 3D? ___ Is a sphere 2D or 3D? ___ Is a circle 2D or 3D? ___

Kindergarten Shapes & Geometry

Comparing 2D and 3D shapes: Fluency Drill

This printable worksheet gives Kindergarten students focused practice on Comparing 2D and 3D shapes, an essential building block within Shapes & Geometry and one of the milestone s…

Is a cube 2D or 3D? ___ Is a square 2D or 3D? ___ Is a sphere 2D or 3D? ___ Is a circle 2D or 3D? ___

Kindergarten Shapes & Geometry

Comparing 2D and 3D shapes: Challenge Page

Help students build fluency with Comparing 2D and 3D shapes using this Kindergarten printable from our Shapes & Geometry series. Aligned to CCSS.Math.K.G, the page mixes routine co…

About these shapes & geometry worksheets

This collection focuses entirely on shapes & geometry for Kindergarten. Every printable targets the Common Core standard CCSS.Math.K.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 Shapes & Geometry hub. The same skill shows up at multiple grade levels, so you can pull the version that matches your student's current edge.