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!

Dr. McSquare needs help sorting out his lab reports. Can your child read each item, then label it with the correct scientific method step?

Change up your regular classwork with this hands-on science worksheet!

Discover different types of energy with this third- and fourth-grade science worksheet!

Explore magnetism with this colorful science worksheet for third and fourth graders!

Is your child baffled by the scientific method? Dr. McSquare is here to help! Learn the steps by helping the doctor organize his lab reports.

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

Analyze everyday objects and identify states of matter with this second- and third-grade science worksheet!

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

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

Match forms of energy to common examples in this third- and fourth-grade science worksheet!

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

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

Help third and fourth graders become rock stars with this informative geology worksheet!

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

Discover how seeds move to new places with this cut-and-paste worksheet for second and third graders!

Who knew that the machines of the world are all made of just 6 simple machines working together? Introduce your child to simple machines with this worksheet.

This water cycle worksheet is great for 5th grade scientists. Try this water cycle worksheet with your child as a review for test preparation.

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

If Dorothy had lived a little further south, she might have been swept away to Oz by a hurricane.

Children get an introduction to plate tectonics in this geology worksheet.

Identify the appearance of the moon during its three main phases which include the New Moon, Quarter Moon, and Full Moon.

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.

Give your budding chemist the facts and practice she needs for measuring with graduated cylinders.

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

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

Can you identify the difference between inherited and acquired traits?

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