The earth is always changing and moving.Learn all about weathering and erosion with this worksheet.

Almost half of all known fish species call ponds, lakes, rivers, and other freshwater habitats home. Learn about freshwater fish in this worksheet.

Children label the eight planets of our Solar System in this simple astronomy worksheet.

Take a plunge under the surface of the earth! With this worksheet as your guide, you may explore the geological processes of our planet.

Here's a beautiful science page to help your child learn the different types of clouds.

Is your child trying to answer the question what is weathering and erosion? This info sheet gives good definitions of the terms and some visual examples.

Here's an introduction to different types of rocks.

Dive into the deep, vast world of ocean science with this introductory sheet on the world's different oceans.

Learn about a few common insects and arachnids as you color them in!

Dig your hands into some earth science with this soil sheet! Your little scientist can hone his reading skills as he learns what soil is and how it is formed.

Never heard of the planet Pirjute? That's because it's Jupiter, with mixed-up letters! Kids unscramble planet names on this third grade science worksheet.

Here are listed a handful of natural resources, for kids to classify as renewable resources and nonrenewable resources.

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.

This activity allows you to learn a fact about each one of our nine planets. Color in the planets then turn the worksheet into a fun and educational placemat.

Invite your child to dream big and design their very own planet. Encourage both creativity and scientific speculation with this fun worksheet.

What is the rocky cycle? This info sheet answers that question with the help of a colorful diagram and a shout out to important vocabulary.

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

How did salt ever get into the ocean? Find out how, and then try conducting your own salt water experiment.

Do you know why Mars is called the Red Planet? Find out that and more on this planet printable.

Dig in to the layers of the earth with this science coloring page!

Learn the many features of planet earth in this easy earth science vocabulary chart.

Create and observe your very own rainbow using light and water with this science experiment worksheet!

How much do you know about our home planet? Boost your Earth knowledge with this science printable.

Did you know that ocean water is salty, but river water is not? Find out how fresh and salt water mix together in this water cycle worksheet.

Outer space enthusiasts, here is the perfect project for you! Make a solar system mobile with this 8-part printable.

Where do flower babies come from? Find the answers in this word search about plant reproduction!

Can your little geologist identify the three main types of rock? Test his earth science savvy with a matching activity.

Have you ever wondered what keeps the moon in orbit? Newton's first law gets a quick introduction, too, in this worksheet for kids. Check it out!

Get swept up in this comprehensive worksheet about the awesome power of dust storms.

Where to flower babies come from? Use this word search to learn about the different pollinators in our environment, and how they help spread plant seeds.