This Earth Day worksheet promotes discussion and cooperative work among kids as they try to fill out this school house grid.

Learn about Demeter, the Greek goddess of the Earth, with a fun coloring page!

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

Use this worksheet to teach your child about one of Earth's natural resources -- paper.

In this intro-to-the-Earth worksheet, kids can cut out the seven continents and place them on the globe.

By checking out this old photograph of a baseball player, kids will start to see that just about everything on earth changes with time.

Wood comes from trees, but then where does it go? This worksheet teaches kids more about the things made of wood- one of Earth's natural resources -- wood.

Step right up to the most famous wall on Earth! Spanning nearly four thousand miles, the Great Wall of China is one of the oldest wonders of the world.

Did you know Hawaii is home to Earth's largest volcano? Your child can find it, along with a few other landmarks and cities in this Hawaii geography sheet.

Discover the big world of transportation with this worksheet that teaches about the different ways people and even food travel.

Give your first grader a beginning lesson in history. He'll need to identify each form of communication and put them in order from most recent to oldest.

Learn how sand dunes form, and a little bit about desert formations like yardangs as well, in this science summary sheet.

Boost your child's geography skills with this worksheet that challenges your child to find locations using longitude and latitude coordinates.

The Leaning Tower of Pisa, if you can believe it, is about 750 years old!

Space enthusiasts will love learning about Freedom 7, the first manned American space mission.

Learn to navigate the world using longitude and latitude in this colorful worksheet!

Explore a map of the world in this early geography worksheet!

Construct your own map with this hands-on science worksheet for second graders!