Cave formations come in all kinds of shapes and sizes; get the scoop on common cave formations with this two page printout with a maze and vocabulary.

Can you and your child come up with a few ways to conserve water in your home? This printable starts you off with five ways to conserve water.

Have you ever looked into the night sky and wondered where all those millions and million of stars come from? Find out here with a mini astronomy lesson!

Mammals come in all shapes and sizes - as big as a human or as small as a mouse! Learn about the life cycle of a mouse with this cut and paste activity.

This page presents the altocumulus cloud, the kind of cloud that often comes before a thunderstorm.

Find out all about snow in this worksheet -- what it is, where it comes from and what it looks like.

Meet the stratus cloud, a low-hanging kind of cloud that usually comes out when it rains, in this earth science worksheet.

This beginners worksheet will help your child get all their ducks in a row when it comes to understanding animals that hatch from eggs.

When it comes to odd-looking animals, Australian goanna lizards probably take the cake. Kids will love coloring in this odd creature.

Which of these animals are reptiles: turtle, cobra, or jellyfish? Your first grader will ponder this question and more, when it comes to this cute worksheet.

Little space explorers, meet Mercury, the closest planet to the sun! This planetary coloring page comes with some fun facts about Mercury.

Do you know where your food comes from? Challenge your child's knowledge of seeds and fruit with this fun match up activity.

Which comes first, genus or phylum? To complete this life science crossword, kids need to put the 9 levels of biological classification in the correct order.

Read about Alexander Graham Bell, the man who made it possible for us to stay connected all day long, in this biography that comes with a science experiment.

It's pretty rare when a planet comes between Earth and the sun, but it happened on June 5, 2012. Learn about this mind-boggling event with this cool worksheet!

Did you know peas are actually a fruit? Color in this pea plant and teach your little gardener more about where her food comes from!

With this diagram, kids can find out more about oil, one of our most widely-used natural resources, and learn a little more about where it comes from.

Test your child's science savvy with this worksheet, which asks your child to identify what items are made from plants.

Kids write down examples of solids, liquids, and gases in this 1st grade physical science worksheet that focuses on the states of matter.

As your child completes this science worksheet on the life cycle of a peanut, he'll get the chance to practice his sequencing, labeling, and drawing skills.

Searching for a worksheet that will give your kid help with his science skills? This printable will challenge his knowledge of plants.

Learn all about precipitation and the role it plays on the planet in this weather science worksheet.

Young inventors will have a blast with this worksheet on compound machines! Use three of the six machines together to make work easier.

Discover the science behind an ages-old 4th of July tradition with this firework diagram.

All of these products are made from plants, or they can be! Practice using a Venn diagram, researching and classifying items with your kids.

Does your child have a knack for astronomy? Teach him about the constellations with this great worksheet.

Did you know fish could fly? Pisces, which is also a zodiac sign, is a constellation, named many years ago.

For all you aspiring astronauts, here is a worksheet for learning the constellations! Learn all about the constellation Gemini with this sheet.

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

Alfred Nobel, though he held over 300 patents in his lifetime, is most famous for inventing dynamite.