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.

Is it a square? Is it a triangle? This cut and paste worksheet will help your child categorize quadrilaterals, which are four-sided shapes.

What's the connection? Make lines between the dots to create triangles with this dotty worksheet.

Circle, cheese, triangle, square: One of these things does not belong in this group. Help your child figure out the outlying object with this worksheet.

Take a trip to Shape Town to learn about triangles in this worksheet!

Find all the triangles in this fun shapes coloring worksheet!

Learning simple shapes is fun with this cute printable maze that helps preschoolers practice recognizing triangles.

This 4th of July picnic is full of shapes! Help your preschooler learn to identify circle, stars, triangles and squares that are hidden in this scene.

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

Kids cut out pictures to put silly, mixed-up shapes back together on this prekindergarten math worksheet.