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

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

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.

This worksheet requires skills in shape and color recognition, and categorizing objects.

Is there something funny about this plane? Have some fun sorting out the modes of transportation with your little learner.

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

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.

Angles, angles everywhere! Help students learn to recognize and count angles with this fun worksheet. By looking closely at the various shapes, students will gain practice classifying and sorting shapes based on how many angles they can identify.

Preschoolers learn the difference between inside and outside on this colorful worksheet featuring monkeys, dogs, and a friendly cab driver.

This worksheet challenges your kindergartener to identify shapes with the objects they resemble. What shape does a slice of pizza look like?

Is it a square? Is it a triangle? This cut and paste worksheet will help your child categorize quadrilaterals, which are four-sided shapes.

These 4th of July scenes are very similar, but can you spot the differences? Help your child build logic skills with this fun activity.

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.