Preschoolers are full of observations about the world around them. Get your child to apply what he knows by having him figure out what doesn't belong on a desk.

Technology has changed a lot in the past 100 years! Help your child figure out which items were used long ago and which ones we use today for the same purpose.

Rosie has lots of toys, but she's not sure where they go. Help your child place the items in the correct spots, and encourage her to clean her room, too.

Categorize the objects by location in this cut-and-paste sorting worksheet!

Each row on this prekindergarten science worksheet has four pictures. One picture does not belong! Kids circle the odd picture out.

Cut out the pictures of veggies and choose which ingredients to cover up. Ice cream: good. Ice cream in a salad: not as good.

In this fun categorizing game, your preschooler decides what belongs in the library. Cut out the pictures and let him cover up the items that don't belong.

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.

Wood doesn't just chop itself! This construction worker is missing one of his important tools. See if your preschooler can figure out which one it is!

Help your preschooler clue into categories with this adorable worksheet! It asks her to cut out each pretty picture, and then glue it into its proper spot.

Looking for a worksheet to help your kid with daily life skills? This printable will get preschooler sorting household items.

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.

Have a little cut-and-paste fun while seeing how your child's mind works. Cut out pictures of baby items and use them to cover items that a baby shouldn't have.

This life sciences worksheet is a great opportunity for talking to your kid about life phases. Guide her as she sorts pictures of babies, children and adults.

Where do they belong? Sorting and categorizing is an essential preschool skill! Get some practice with this 2-page worksheet.

Count and classify animals by their habitats and abilities. Help your child work on sorting skills with this count and classify animals worksheet.

Count and classify your produce beyond fruits and vegetables. Try this fruits and vegetables worksheet to increase your child's sorting skills.

Kris the Koala is cleaning his house, and kids completing this preschool sorting and categorizing worksheet help by circling things that belong in the bathroom.

Kris the Koala is cleaning his house, and kids completing this preschool sorting and classifying worksheet help by circling objects that belong in the kitchen.

Kris the Koala is cleaning his house, and kids completing this preschool sorting and classifying worksheet help by circling objects that belong in the backyard.

Kris the Koala is cleaning his house, and kids completing this preschool sorting and classifying worksheet help by circling objects that belong in the bedroom.

Young geometry enthusiasts will enjoy sorting and counting the shapes in our categorization worksheet. Your kid will gain early math skills with this worksheet.

Some activities happen every day, but others happen once in a while. Help your preschooler understand the difference by sorting several activities.

Which of these cute images are insects, and which are not? Can your preschooler put them into categories?

Help your preschooler wrap her head around nighttime and daytime objects with this cute categorization worksheet.