Review the different body parts with a fun crossword! This is a great way for your little doctor-in-training to review the basic organs and their functions.

A handy worksheet that breaks down the properties of metal. A good physical science review sheet to keep around for reference.

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.

Children learn the fascinating physics behind lightning, along with a few fun facts, in this physical science worksheet.

There are some parts of our brains that are still too complicated for scientists to understand! Find out the basics of the brain's functions with this fun page.

This worksheet teaches your student about physical change vs chemical change, matter, mass, and property. An exciting experiment reinforces the concepts.

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

Budding biologists can learn all about human digestion with this information page, complete with a diagram of the digestive system.

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!

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.

Students practice classifying items as liquids or solids for a lesson on the states of matter in this fourth grade physical science worksheet.

Help your child practice her spelling and vocabulary with this fun worksheet! Discuss with your child what it means to be cold-blooded.

A useful overview of terrestrial biomes, including a climate key.

Open your ears for some interesting science! Your little biologist will learn the basic parts of the ear with this diagram.

Learn about pearls, which seem like normal jewelry from a factory but are actually made from the mucus of mollusks!

Flex your mind muscles with a body science worksheet! Your child will learn the fundamentals of what makes up our muscles.

Did you know that each tree tells a story? In this worksheet, children peer inside a tree to learn about the layers in its trunk.

Did you know that there are forests in the temperate ocean ecosystem? Learn all about the temperate ocean with this fun ecosystems sheet!

Did you know that invertebrates don't have backbones? Find out some different types of invertebrates with the clues in this crossword puzzle.

Learn about the many different biomes the Earth is home to in this life science worksheet, which holds the answers to some simple life science questions.

Use the clues in this crossword puzzle to fill in the blanks with different types of snake names. Learn interesting facts about snakes as you go!

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

Let your curious kid learn a little bit about how fireworks work in this summer science sheet.

Take a peek inside the human eye with this eye-catching worksheet! See a simple eye diagram and learn vocabulary words that will help your kid understand sight.

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

Challenge your child' memory skills with this colorful worksheet. This fun printable will help with memorization skills and spatial awareness.

Every four years something funny happens with our calendars -- we add a day! Why do we do this? Discover the science behind leap year.

Does your learner ever wonder what makes the Earth dark at night and bright during the day?

Sometimes measuring liquids scientifically is tricky. Give your budding scientist some practice, by reading measurements on graduated cylinder illustrations.

Your child will learn how electricity is made and used by drawing pictures of household products that use electricity to create light, heat, and motion.