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.

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

Decipher these patterns made from playing cards with your first grader.

Try these subtraction puzzles with your first grade math student.

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.

Your first grader will need her knowledge of addition and subtraction to fill in the missing cards in this puzzle.

Pick a card, any card! Practice probability by exploring the various odds that can be found in a standard deck of playing cards.

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!

Use critical thinking skills and a bit of addition to find the correct numbers and fill in this second grade worksheet.

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

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?

Practice finding sums of ten with your first grader using a deck of playing cards and this math worksheet.

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.

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!

Make making ten a game with this extra-easy addition card game that comes with all the supplies you need.

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.

Not just an intro to a popular card game, this worksheet encourages quick-thinking and comparison, and helps kids learn to break problems down.