Did you know plants make their own food? Discover how with this fill-in-the-blank worksheet for third and fourth graders!

What makes a reptile different from an amphibian?  Learn all about animal classifications in this worksheet for second and third graders!

If Dorothy had lived a little further south, she might have been swept away to Oz by a hurricane.

Can you identify the difference between inherited and acquired traits?

Learn about the life cycle of a tomato plant in this worksheet for second and third graders!