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

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.

This worksheet will challenge your students to think about the differences and similarities within a group of objects.

This bees and butterflies counting challenge will not only help your child count, but also begin to categorize objects.

Challenge your little sports star with a clothing conundrum! He'll need to choose the right outfit for this sporty dude.

How did these hats get all mixed up? Get into the spirit of April Fools' Day with this sorting and categorizing challenge!

You wouldn't want to mistake a wasp for a ladybug! Challenge your kindergartener to keep the two bugs separate in this counting worksheet.

Big, small, and even in between! Challenge your kindergarteners to sort images by size.

Does a crocodile or hot air balloon belong in the house? Challenge your little one to think logically to figure out what doesn't belong inside a house.

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

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.

Help your kindergarten child learn his geometric shapes with this printable coloring worksheet.

Help your little one get a handle on the holidays! He'll sort and categorize these different holiday items.

Bugs are everywhere! How many bugs are visiting your garden? Practice counting the different kinds of insects.

How does your garden grow? Count the vegetables in your vegetable garden. Then fill in the blanks to describe and compare the vegetables in your garden.