Practice classifying different animals in this engaging life science worksheet, created for second and third graders!

Learn to identify and name the parts of a seed in this two-page science worksheet and quiz!

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

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

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

Learn about the life cycle of a wood frog in this second- and third-grade worksheet!

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!