Practice using the periodic table to calculate the number of neutrons in the atom of an element.

Take a look and learn all about this beautiful and rare tiger from the islands of Sumatra in Indonesia.

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?

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.

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

After your child fills in this review sheet on chemical and physical properties, it's a good idea to hold onto it for future test review!

Did you know that some caribou travel 3,000 miles in a year? This fun worksheet is jam-packed with fun facts about the caribou!

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

If you push your little brother, does he push back? Well, according to Newton's third law of motion, he does!

Did you know chinchillas were almost extinct? This fun worksheet is jam-packed with fun facts about the fuzzy chinchilla!

What is the difference between a solar eclipse and a lunar eclipse? Find out with this stellar space science worksheet!

Children will learn important facts about food chains in these worksheets.

This cool physics worksheet helps kids learn how centripetal force and centrifugal force can explain why short track speed skaters don't fall over during turns.

Record your notes as you learn about the cell cycle with this one-page template!

Shake up your science studies with this worksheet about earthquakes.

Do you know which animal has two humps? Your child will use clues to determine what animal name fits in the crossword puzzle with this worksheet.

This list of elements is missing mega-information: a combination of category, name, number, or symbol. Can you fix them up?

Ancient mariners mistook the manatee for a mermaid! Your young biologist won't make the same mistake after learning about the manatee with this worksheet.

As your child matches up the body systems vocabulary with the correct definitions, she'll boost her life science knowledge and have fun doing it!

Does your budding biologist know his plant parts? Get a great review of some important plant vocabulary with this info page.

Ever wonder how the human body functions? Enjoy this great info sheet all about the human heart, one of our most important organs.

Children get to know a few geology terms in this landform word search puzzle.

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.

Do you know how tornadoes form?This science worksheet diagrams what is known about what causes tornadoes to form.

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.

This painless--even fun!--worksheet gets middle-grade students practicing with the information in the periodic table of elements.

Did you know that air has substance too? Learn about air resistance, also known as drag. Air resistance affects the movement of all the things on our planet!

Learn about the amphibians and reptiles of Yellowstone National Park.

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

Looking for a fourth grade worksheet to help your kid with science? This printable will help with your child's botany vocabulary.