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.

Does your curious preschooler know what objects belong in the day and in the night? Let her sort owls, stars, and rainbows daytime or nighttime scenes.

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.

In this worksheet, your child will practice identifying shapes and sizes of buttons. Cut them out, and sort them into two distinct categories.

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.

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

Little zookeepers can have some fun placing these animals in the right spot--do they fly, swim or crawl?

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.