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.

Give your students a chance to sort polygons into categories that make sense to them.

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

Learn more about shapes by creating a 3-D paper model. This cube cut-out can help your child explore the faces and architecture of a simple shape.

Use this rectangular prism cut-out to help your child learn more complex geometric shapes, or practice finding the surface area or volume of an object.

Are your students still tripped up by those tricky trapezoids? This geometry worksheet can help! Give your second graders a chance to have fun while they practice trapezoid identification with this cut-and-paste activity.

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.

Can your kid tell the difference between 2-dimensional and 3-dimensional shapes? Kindergarten is a good time to start!

Pentagons make for perfect houses! Help students to identify and develop an understanding of this 2-D shape with this fun activity. Students will sort out the pentagons from other shapes and then turn them into houses.

Sort parallel and perpendicular lines with this fun cut-and-paste activity!

Spark your young learner's excitement for geometry with this engaging 3D shapes coloring worksheet!

Stellar students, get ready for a math mission from outer space! Your child will get to help this alien sort and color the different shapes in this worksheet.

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

Assemble block towers out of simple shapes in this colorful geometry worksheet!

You don't need an actual pumpkin to get in on the Halloween fun! Combine art project with shape recognition with jack-o'-lantern cut outs.

Discover how structures are built out of individual 3D shapes in this inviting geometry worksheet!

Space out with this shapes worksheet, where kids identify basic 2D shapes.

Here's some shape fun for young learners. Cut out these colorful shapes to see how they can come together in a larger shape.

Can your kindergartener recognize diamonds? In this worksheet, he'll trace and draw diamonds and pick out diamonds from a box of mixed shapes.

Play with shapes the hands-on way! Let your your kindergartener cut out these colorful shapes and arrange them into the outline of a house.

Fourth grade mathematicians will need to use their geometry skills to figure out the length of the pictured rectangles' perimeters, then make their own.

This fun puzzle provides lots of angle practice for your child. Can they figure out which way the boat is facing after the last turn?

Almost anything you would look at is full of different shapes. They're everywhere! See how many shapes your kindergartener can pick out in this scene.

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

Put in some simple shape practice, packing out the rectangles on this page. Can your young learner think of objects around him that look like rectangles, too?