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

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

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.

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

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.

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.

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

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

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

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

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

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.

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.