Young botanists test their plant know-how with this quiz.

Are chickens mammals, fish, or birds? Sort animals by their traits in this informative life science worksheet!

Learn how seeds move with this second- and third-grade matching activity!

Discover how seeds move to new places with this cut-and-paste worksheet for second and third graders!

Some people think alligators and crocodiles are the same, but there are some distinct differences. Check out this cool worksheet to learn what they are.