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

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.

Let's play animal hide and seek! Your little zookeeper will learn all about animal camouflage with this adorable worksheet.

This worksheet can help your kindergartener associate words with specific types of sights, such as bright, dark and shiny.

I spy with my little eye... six simple machines! Here's a fun way to help your child review the simple machines.

Help your preschooler become more aware of his environment with this plant resource worksheet.

Did you know that our skin is actually an organ? In fact, it's the largest organ in our bodies! Learn about our skin with this anatomy sheet.

Explore the circle of life with this informative coloring sheet! Help your student color and learn the names of each stage of a horseâs life.

Does your first grader want to know more about mammals? This worksheet gives her a chance to do some research to decide which animals fit into that category.

Help your child get to know an elementary element with this worksheet about iron.

Atoms are some of the tiniest particles that make up our world. Give kids some perspective with this worksheet that shows kids just how small atoms are.

Ever wonder what makes the ocean tide come in and out? With this worksheet, your student will learn how the tides work!

Find out what wind is all about in this intro to earth science worksheet.

Sometimes your senses can play tricks on you. Experiment with your sense of taste and your sense of smell with this simple experiment!

This short nonfiction text will provide students with an opportunity to become more comfortable with identifying and defining academic vocabulary words—and they'll have fun learning all about the life cycle of a chicken in the process!

All kids love animals, but how much does your child know about them? Kids will get to learn some animal vocabulary with this wild crossword puzzle.

Next time you head outside for a hike or a camping trip, bring along this checklist of animal tracks!

Can your child think of ways people use soil? Get her excited about Earth science with a lesson on this crucial natural resource.

This reading comprehension worksheet focuses on Brazil's incredible natural resources, targeting both Earth science and language arts.

Learn about the most vital of vital organs in this "Inside-Out Anatomy" worksheet.

Can you match the scientist with the unit of electricity or power that is named after him?

Hug a tree! It can be a home to many different animals. Can you identify the different shelters used by animals in this picture?

Label the parts of a butterfly in this butterfly diagram worksheet!

Blast off into space with a fun planet printable. This one features Jupiter, the largest planet in our solar system.

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

How did the butterfly get so beautiful? Discover the life cycle of a bug with this fill-in-the-blanks story page, all about the life of a butterfly.

Have your little chemist think about the properties, or characteristics, of metals. What makes them different than non-metals?

What does a dog eat? Kids choose the pictures that show what kind of food each animal likes to eat in this first grade life science worksheet.

Ready to meet some new tiny friends? Teach your kindergartener the names of eight insects with these fun and colorful flashcards.

Read about the intestines, an important part of our digestive process. Your child will see a diagram of this body organ and learn important terms and concepts.