What is the purpose of a narwhal tusk? Explore some interesting new findings about the narwhal, also known as the unicorn whale.

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

Complete this simple and engaging exercise about the planet Mars by reading the information and labeling Mars' layers using what you've learned.

Time for a little fun in the sun! Explore a sunny day with your little learner. What items belong on a sunny day?

Do you know what the Aquarius constellation looks like in the night sky? Complete this dot-to-dot worksheet to find out!

What do a key, a goldfish, and a tortoise shell have in common? Find out with this second-grade science worksheet!

What is energy? Energy is the ability to do work! Use this colorful worksheet to teach your little scientist the basics of energy.

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

Ever wonder what the earth is made of? Help your little scientist to examine the different types of soil particles with this worksheet.

Pheww! What is that stinky smell? This fun worksheet is jam-packed with fun facts, a word search and trivia, all about skunks!

Help your child practice her spelling and vocabulary with this fun worksheet! Discuss with your child what it means to be cold-blooded.

Learners will discover what heat waves are, and how they are connected to global warming, in this two-page earth sciences worksheet.

Nothing beats a beach outing! What would you wear? Help your child choose the right beach attire for this paper doll boy.

What delicious treats do we receive from trees? Your child can draw their favorite tree-provided snacks in this cute drawing worksheet.

Dreams can be delightful or downright terrifying. Discover the science behind dreams and try to figure out what your dreams say about you.

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.

What is the difference between condensation and evaporation? Learn about natural cooling and heating processes that are caused by changing states of matter!

What's the animal that swims upstream? Help your child figure this out with this cold-blooded animal crossword puzzle worksheet.

First graders can learn all about the sun by reading the facts then using what they've learned to label each layer of the sun.

What is the purpose of a hard shell or a long neck? Discover different adaptations with this matching worksheet for second and third graders!

Back in ancient times, before people knew what the stars were, they told stories about them! With this worksheet, learn about the constellation Cygnus.

Chomp on some life science learning with this toothy worksheet! What do you think these animals eat? Take a look at their teeth for clues.

The bluebird is a small bird that likes to sing...betcha can't guess what color it is! Take a look at the New York state bird.

What is wrong with these animals? Their tails are all mixed up! Enjoy a fun activity to help your child learn to sort and categorize items.

What's your favorite animal? Kids love answering that question, and with this animal research graphic organizer, they can write all about it.

What on earth is a Saw Whet Owl? Find out about this species, and why it's named that way, with a fun info sheet!

You have a lot in common with all the other humans on this planet. You all have noses and arms and fingernails, but what makes you different?

What has two legs and carries its baby in a pouch? Fill in this crossword puzzle and learn some fun facts about two-legged creatures!

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.

What are the different layers of soil? In this worksheet your child will use clues to identify four major soil components: silt, topsoil, humus, and clay.