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Showing Results for sorting and classifying

Teach your students to sort triangles as acute, right, or obtuse based on their internal angle type.

Sorting Triangles

The animals are all mixed up--can your kindergartener sort them out and count them up according to kind?

Sorting Animals

Give your kindergartner more practice classifying 2D and 3D shapes with this fun coloring worksheet!

Color Two-Dimensional and Three-Dimensional Shapes #2

Can your first graders tell the difference between a square and a cube? How about a triangle and a cone? Use this geometry assessment to gauge your students’ abilities to use attributes to sort 2-D and 3-D shapes.

Sorting Shapes

Shape, rattle, and roll! Kindergartners will love classifying 2D and 3D shapes with this coloring worksheet.&nbsp;

Color Two-Dimensional and Three-Dimensional Shapes #1

Color the shapes in this spooky cemetery scene! Kids will practice identifying basic shapes and classifying them using the color code at the top of the page.

Cemetery Shapes

Assess your students’ understanding of the differences between 2-D and 3-D shapes using this shape assessment.

Spring Math Assessment: Sorting Shapes

Build student understanding of the defining attributes of triangles with this sorting activity. Students will cut out different shape cards and sort them into examples and non-examples of triangles.

Triangle Sort

Help your students determine if a shape is regular or irregular!

What Kind of Polygon?

What is the name of this shape? Is it a parallelogram or square? Teach your students to classify two-dimensional shapes using a Venn diagram.

Categorize These Shapes 2

Use this handy worksheet to help your students review those tricky polygons!

Polygon Practice

Help your students identify the differences between regular and irregular polygons!

What Type of Polygon?

Strengthen your child's geometry skills with this printable worksheet. Use this resource with your students to classify two-dimensional shapes like parallelograms, quadrilaterals, squares, and triangles.

Categorize These Shapes!

Fifth graders review types of angles, triangles, and polygons in this handy geometry review.

Geometry Review: Angles and Polygons

Challenge your third grader to identify acute, right, and obtuse angles with this geometry worksheet.

What's Your Angle?

In this 3rd grade geometry worksheet, your child will complete each polygon using a ruler, then identify what type of polygon it is.

Polygons: Name that Shape

This worksheet will introduce your child to the three types of triangles: the equilateral triangle, the isosceles triangle and the scalene triangle.

Three Types of Triangles 

Kids sometimes don't distinguish between a shape that's open and one that's closed. Here, kids can see the difference as they classify shapes as open or closed.

Looking at Shapes: Open or Closed?

Treat your little one to an Easter shape hunt! She'll practice identifying geometric shapes and categorizing them by coloring each shape a different color.

Easter Shapes

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