How many sides does a triangle have? Three! Sort shapes that have three sides and shapes that don't have three sides with this wacky worksheet.

Have a blast coloring in this mandala made up of triangles and the number 3. This is a great way to remember that a triangle has three sides.

Get your preschooler excited about math with this complete-the-pattern worksheet. She'll look at the pattern of shapes, then draw the one that comes next.

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

Children will build, decorate, and name their own snowman from three circles in this appealing winter shapes worksheet.

Each row on this prekindergarten worksheet has three matching pictures. But, wait! The first picture is missing something. Kids draw what's missing.

Invite learners to create AAB patterns with this spring-themed cut-and-paste worksheet!

Which tail goes with which animal? Help your preschooler learn to sort and categorize with this fun activity.

Children will enjoy matching familiar objects to their corresponding shapes in this appealing worksheet.

Speed up learning with some transportation-themed patterning practice! Race to find the next item in the pattern.

Looking for a preschool worksheet to help your kid with math? This printable practices important sorting skills.

These cute critters have gotten their tails all mixed up! Have your little one help put them all back in place.

Help your little one learn to recognize shapes and patterns with a fun, fishy match-up activity! She'll help these cute fish find their shadows.

Create ABB patterns in this fun cut-and-paste worksheet for pre-kindergarten, kindergarten, and first-graders!

This prekindergarten worksheet sends kids on a heart hunt! They use their observation skills to study details and find matching hearts.

This hands-on shapes worksheet is a fun way to introduce children to early geometry concepts and terms.

Young learners will take an imaginary trip to a candy shop to find the hidden 2D shapes in this appealing worksheet.

Want to help your preschooler get ready for school? Teach him how to recognize and complete simple patterns with help from this shape-filled worksheet.

Introduce learners to cubes and other 3D shapes with this engaging coloring worksheet!

Introduce learners to spheres and other 3D shapes with this engaging coloring worksheet!

Introduce learners to cones and other 3D shapes with this engaging coloring worksheet!

Introduce learners to cylinders and other 3D shapes with this engaging coloring worksheet!

Here's a worksheet that's sure to get your preschooler in the mood for math. Help him study the patterns of simple shapes, then draw the shape that comes next.