3rd - 5th Grade Life Science Interactive Worksheets

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.

"The hip bone is connected to the...?" Sing the song perfectly with the help of this worksheet on the skeletal system!

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

Some people think alligators and crocodiles are the same, but there are some distinct differences. Check out this cool worksheet to learn what they are.

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

In this North American animal tracks worksheet, students hone their observation skills by matching tracks to animals.

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

Have you ever wondered why giraffes have long necks or why lions have sharp teeth? Find the answers in this third- and fourth-grade worksheet about adaptations!

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

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

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

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

What is the purpose of a hard shell or a long neck? Discover different adaptations with this matching worksheet for second and third graders!

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

Discover the importance of butterflies in pollination with this informative worksheet!