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

How long does a butterfly live? Find out with this worksheet! Give your second grader a fun way to practice making graphs using given information.

This worksheet featuring food and natural resources touches on the subject of food chains.

Challenge your first grader to put these plant life cycle stages in the correct order with this fun beginning biology sheet.

Observe the life cycle of an oriole with this second- and third-grade worksheet!

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