Tortoises lived in prehistoric times, and they looked pretty much the same then as they do today. Get to know this long-living reptile with a fun dot to dot.

Do you know what can be found in the desert? Teach your child to read and spell a few new vocabulary words with this desert word search!

Learning about the functions of plant parts doesn’t have to be puzzling! Review the parts of a plant with this crossword for first and second graders.

It's easy being green when you have our Earth Day game for a guide. Just print out this Earth Day game and get ready to score one for the planet.

Got a zoo trip planned? Give your kids a fun way to explore the best of the zoo with a mini zoo passport!

Here's a fun way for kids to review their knowledge of earth science terms. Challenge your child to give a definition of each word as he finds it.

What a wonderful world word search! See if you can find all 10 of the Earth-related terms in the word search.

Break down a word to create new ones with this fun worksheet for second through fifth graders!

There are many different types of animal homes. Use this word search to help teach kids about a few of them!

This dot to dot page features giant Barosaurus, a dinosaur with a very, very long neck.

Learn more about Gallimimus, one of the fastest dinosaurs, with this cool dino dot to dot.

What's the weather like today? Here's a word search perfect for any budding meteorologist.