Quite possibly the most famous constellation, the Big Dipper is a small part of Ursa Major, the big bear constellation.

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

Learn what distinguishes a meteoroid, meteor and meteorite with this outer space science sheet!

Looking for a fourth grade worksheet to help your kid with science? This printable will test his knowledge of the water cycle.

These "Dig It!" worksheets not only teach about life on earth, they teach the scientific method as well.

Explore the impact invasive species have on the environment with this research-based graphic organizer!

A fill-in-the-blank exercise on tornadoes, made for fifth grade science students.

What's in the ground beneath our feet? Explore the science of soil with your child using this handy printable!

This worksheet is a quick-reference tool of space vocabulary for kids, with an exercise to use the words properly in provided sentences.

Explore the science of the sun with this make-your-own sundial activity! Just do a little bit of cutting and coloring, and let the sun do the rest of the work.

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.

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!

One of the most famous and easy to spot constellations is the Big Dipper! Formally known as Ursa Major, this constellation was named after a bear.

Practice geology vocabulary with this challenging crossword puzzle.

This Earth Day, learn about conservation and the environment while you enjoy solving a fun puzzle! 

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

Let your coloring skills blossom with this flower anatomy worksheet. Make your own flower, color and put your vocabulary skills to the test!

Here's a stormy science adventure that will blow your socks off! Learn about tracking hurricanes with this map of coordinates.

How was our solar system created? Read a bit about one of the most well-known theories in this worksheet about the Big Bang.

Does your child know where Earth is in the Solar System? He'll learn as he completes this fun, planet printable.

Did you know that Uranus can get as cold as -144° Fahrenheit? Learn more about the third largest planet in our solar system on this planet printable.

Here are four examples of mineral resources for kids to think about, plus a short explanation of what a mineral resource is.

Don't let your kid bark up the wrong tree! Engage him in a word search filled with tree terms, boosting his attention to detail and problem solving skills.

Here's a great worksheet for teaching your kids all about the planet Mercury. Did you know that it's the smallest planet in our solar system?

Is air a natural resource? You bet! Air as a resource carries oxygen, which we need. Read and write about ways air quality can be affected.

How do the Sun and the Moon interact with the Earth, and how do all three depend on one another? Find out in this science worksheet.

Microscopes bring biology to life, allowing us to explore the world's tiniest living things. Have your child create his own organism in the sample slide.

Kids will learn about fossils in this worksheet. Help your child learn about the scientific method by getting him to examine a fossilized dinosaur skeleton.

How much do you know about our solar system's planets? Kids learn facts about Neptune in an out-of-this-world worksheet.

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