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

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

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

Take a peek into a temperate forest ecosystem with this food web worksheet for fourth and fifth graders!

What happens to water after it rains? Learn about the stages of the water cycle in this colorful worksheet!

What is geothermal energy? Find out how we use parts of the Earth to provide us with renewable energy!

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

Fill in the blanks from the words listed in the word bank, then keep this sheet handy to prepare for tests and quizzes on life science and photosythesis.

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

Peel back the layers of the earth in this earth science worksheet. Can you name all of them?