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.

Assess children's understanding of the days of the week, the months of the year, and the seasons with this simple worksheet.

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

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!

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

Identify angles in real-world examples and sort them based on their characteristics.

Sort out your shapes and colors with this challenging pattern quiz for young learners.

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

Sort expanded forms of similar numbers with this hands-on math worksheet!

See if you can sort out the snowmen in this seasonal puzzle!

Sort out your vehicles with this transportation review. Which of these vehicles can fly in the sky?

Sort out decimals on a number line in this quick drill worksheet about how to order decimals.

Can you help Johnny sort out the meters from the centimeters and the kilometers from the millimeters?

Sort out your shapes with this fill-in-the-bubble style quiz, perfect for standardized testing prep.

Sort out Valentine’s Day cards with this fun first- and second-grade logic puzzle!

See if you can sort out these mixed-up dividends and divisors in this third- and fourth-grade worksheet!

Determine whether decimal expanded forms are correct or incorrect with this fifth-grade worksheet!

Bust out those crayons, it's time to test your knowledge of basic shapes! Have your first grader sort out these shapes by color.

Need some practice identifying coin amounts? With this worksheet, your child will sort different coins and decide how many cents each one represents.

Can your child help get the coins back in their correct spot? He'll have to sort out the different coins and identify their values.

Help the postman sort out his mail using fractions! This mail call fraction sheet will help your child visualize fractions with counting and coloring.

Children sixteen 2-D figures to determine if their parts are equal or unequal.

The Number Factory needs your child's help. Have your child sort numbers from least to greatest or vice versa, and fill in missing numbers from patterns.

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.

Learn how fractions affect the products of multiplication expressions with this helpful worksheet!

These spilled coins need sorting! See if your child identify the amount of a coin at a glance.

Kids practice making a Venn diagram about kinds of gift wrap by sorting the gifts in their correct spaces in this 2nd grade math worksheet.