Invite budding naturalists to sharpen their observation skills with this colorful, printable scavenger hunt.

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

If your child is fascinated by outer space, he'll love this solar system word search! While reviewing planet names, he'll ponder the mysteries of the universe.

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.

Help your child learn weather words with this climate-themed word search.

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

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

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 little animal lover on your hands? Let him spend some time with his furry friends with this fun animal crossword puzzle.

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.

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

Find a definition of what "natural resources" are, and complete the natural resources word search. It's a good vocabulary warm-up!

This word search helps expand kids' animal vocabulary and introduces them to animals that live in shells, all while keeping them entertained.

If you're taking a trip to the aquarium any time soon, be sure to print out this Aquarium Passport to bring along!

Is your little one into creepy crawlies? Test his bug knowledge with a fun crossword puzzle.

Worm your way through this soil maze, which doubles as a fun way to review the names of the different soil layers.

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!

Budding inventors can get a fun review of the simple machines with this word search.

Crocodiles, snakes, and toads fill the page on this cute crossword printable. Can your child figure out each animal's name and write them in the puzzle?

Test your memory skills as you review the different types of animal body coverings with this animal memory match game!

If your kid's a dino buff, chances are he knows Triceratops. With a neat fact about this classic dino, this dot to dot is not only fun, it's educational, too.

Teach your 1st grader about bees with this fun fact worksheet. Play Sudoku to challenge her logic puzzle skills!

Spark your child's interest in dinosaurs with this prehistoric dot to dot featuring plant-eating Stegosaurus.

Megalosaurus was a giant carnivore similar to Tyrannosaurus Rex. Learn about this classic dino with a dot to dot coloring page.

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.

Was Tsintaosaurus a prehistoric unicorn? Learn about this dino with a fun dot to dot.

Frogs aren't exactly dinosaurs, but they were around during prehistoric times. Celebrate this resilient species with a dot to dot activity.