How do the Sun and the Moon interact with the Earth, and how do all three depend on one another? Find out in this science worksheet.

Confused about continents? Get better acquainted with all the continents on earth with this word scramble.

Investigate the mystery of why two tomato plants developed so differently!

Fly high with The Wright Brothers, two siblings who soared to the forefront of history with their design for the first modern airplane.

Study the night sky with this hands-on science worksheet for third and fourth graders!

Look up into the night sky, and you may see three prominent stars side by side. This is Orion's belt, one of the most well known constellations!

Quite possibly the most famous constellation, the Big Dipper is a small part of Ursa Major, the big bear constellation.

Draw the phases of the moon in this earth sciences worksheet!

Children label the eight planets of our Solar System in this simple astronomy worksheet.

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

Aspiring astronomers, here is a wonderful introduction to the constellations! Your child can learn about Aries the ram with this worksheet.

Learn about how the Earth was formed in this science worksheet that covers the early years of the Earth.

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

Discover the phases of the moon with this third- and fourth-grade space science worksheet!

Children learn why the light from the sun seems white to us, why we see objects in color, and why the sky is blue in this beautiful and fascinating worksheet.

How far away is the Red Planet from the sun? Find out with this great Solar System printable.

Where is the Earth in space? Check out this worksheet that describes where weÃand some of our neighborsÃare in our galaxy.

What is the Earth? Here is a reading passage and a word search to help your kid get acquainted with Earth science.

What is the rocky cycle? This info sheet answers that question with the help of a colorful diagram and a shout out to important vocabulary.

I spy with my little eye... six simple machines! Here's a fun way to help your child review the simple machines.

Students practice classifying items as liquids or solids for a lesson on the states of matter in this fourth grade physical science worksheet.

What does the Earth look like? Find out all about the nooks and crannies that cover the planet with this landforms worksheet.

Right now the Earth is spinning, whether we can feel it or not. Do you know why? Uncover the science behind our spinning planet with this informative worksheet.

How much do you know about the U.S. national bird? Learn all about the bald eagle with this fun, informative worksheet!

What is the Earth made of? Find out everything that goes on just below the surface in this science reading worksheet.

Identify the life cycle of a butterfly with this hands-on worksheet for second and third graders!

Discover some fun facts about the sun — and bring it to life with color — with this astronomy worksheet!

How did salt ever get into the ocean? Find out how, and then try conducting your own salt water experiment.

Discover the animals and plants of the past in this fossil-focused worksheet!

Pigs, cows, and ducks, oh my! The clues in this animal crossword puzzle worksheet will help you remember what animals there are on a farm.