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!

This page is all about building your kid's natural resources vocabulary words, along with research skills.

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!

Get to know the basic parts of a plant with this first- and second-grade life science worksheet!