If your child is beginning to work with patterns, this AABB pattern worksheet will help her learn the basics. Help your child identify and create patterns.

Help your child with their reason and logic skills with this printable worksheet, which is all about creating patterns.

Use these vocabulary cards with the EL Support Lesson Plan: Triangle Time.

Use this glossary with the EL Support Lesson Plan: Triangle Time.

Sometimes complicated polygons can be broken up into smaller shapes that are easier to recognize. Here's a worksheet that challenges kids to do just that.

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.

Does your kid notice that the cars are lined up in patterns? Take a closer look at the colorful cars and practice some pattern recognition.

Build your students' confidence in geometry by practicing shape identification, division, and measurement. Using this printable worksheet, children will draw lines on shapes to divide them into equal quarters.

Challenge your students to solve the riddles and reveal the mystery shapes on this geometry worksheet. Descriptions of the shapes are disguised as clues.

Children will use just seven shapes to create a ghost ship, a spider, and other Halloween pictures in this holiday-themed math worksheet. 

Here's a geometry challenge for your first grader that puts his counting skills to work: can he count the number of sides each shape has?

Try your hand at tangrams with this kindergarten and first-grade worksheet!