The water cycle plays a big role in weather patterns. Color this water cycle chart and get familiar with this cycle at work.

Test your knowledge of the periodic table of the elements with this quiz page!

"The hip bone is connected to the...?" Sing the song perfectly with the help of this worksheet on the skeletal system!

How does blood flow through the heart? This worksheet prompts kids to map how blood is pumped through this sophisticated organ.

Use this heart anatomy sheet to learn all about your heart and how it works.

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

Discover the difference between comets and asteroids in this stellar earth and space science worksheet!

Budding botanists can master the different parts of a seed with this helpful diagram!

For all you mad scientists, here is a helpful lab safety 101! You'll get to read a few basic rules, and then complete a word search.

Budding scientists will learn about the density of salt water and perform an experiment with food coloring, salt water, and fresh water.

Sit down for a fun science lesson with Steve the savvy scientist as he teaches you all about dominant and recessive genes!

Learn all about hurricanes in this earth science Q&A.

Learn more about the mysterious brain and how it works with this brain anatomy worksheet.

Use this Inside-Out Anatomy worksheet to learn about the digestive system.

Teach your little scientist the difference between physical and chemical changes, on a molecular level.

This multi-page worksheet provides an opportunity for kids to practice both their understanding of food webs and their reading comprension skills.

This earth sciences worksheet offers a simple and informative overview to a fascinating geological phenomenon.

Learn about the integumentary system, which is really just a fancy phrase for "skin", in this worksheet.

Learn all about the different jellyfish and then test your knowledge with the questions at the bottom of the page.

Learners will use a word bank to label 15 parts of the human digestive system in this life sciences diagramming activity.

Hypothesis, observation, data...with so many terms, learning the scientific method can be tricky. Learn the steps by helping Dr. McSquare sort out his reports.

Discover some of the fascinating properties of gravity by studying one of Newton's famous laws, the Law of Gravitation.

This Awesome Anatomy coloring page focuses on the heart and all the different parts of it.

Get to know your genes with Steve the savvy scientist! Genes help determine everything from your hair color to your height.

Learn all about wildfires, a natural phenomenon looked upon with awe and caution.

Shake up your science studies with this worksheet about earthquakes.

Did you know that sound is actually caused by movement? Vibrations of particles create the sound that we hear.

Studying human anatomy? Here is a great sheet that shows a diagram of all the muscle system. Your child will learn the scientific terms of the major muscles.

Dr. McSquare is here to help kids learn the scientific method. His reports are all in disarray--can your child sort label each part with the correct step?

How cool are chromosomes? Read what Steve the savvy scientist has to say about chromosomes and genes before testing your knowledge with some fill-in-the-blanks.