These pictures have a lot to say! The animals in this worksheet don't talkÃbut they can tell you a lot about what they're like by the way they look.

Both of these animals have big ears! Your child will look at the pictures of unusual animals in this worksheet and try to learn some new things about them.

Have you considered why elephants have trunks, or why polar bears have thick fur? Reflect on animal adaptations with this fourth-grade worksheet!

Have you ever wondered why giraffes have long necks or why lions have sharp teeth? Find the answers in this third- and fourth-grade worksheet about adaptations!

Have you ever heard of a bird building a structure of sticks and leaves in order to attract mates? You have now.

These cute critters have gotten their tails all mixed up! Have your little one help put them all back in place.

Practice your child's science skills with this fun worksheet, which will help your child determine which animals have feathers, and which have fins.

Glass is everywhere, but have you ever wondered where it all came from? It doesn't grow anywhere -- we have to make it!

You have a lot in common with all the other humans on this planet. You all have noses and arms and fingernails, but what makes you different?

Have you ever seen a willow or a walnut tree? These big trees have very differently shaped leaves. Can you match each leaf with its correct tree?

Why do some desert animals have large ears? Why do others have scales? Learn the answers to these questions and more with this life science worksheet!