Break down a word to create new ones with this fun worksheet for second through fifth graders!

Did you know chameleons can sleep upside-down? Learn more about chameleons with this fun worksheet, jam-packed with fun facts and activities!

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

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

Get charged up about static electricity with this informative fourth- and fifth-grade worksheet!

Get a lesson in sports and science with this engaging third- and fourth-grade worksheet!

Get to know the Apollo 11 space mission in this science and history worksheet!

Get lost with a dizzying maze that challenges you to help the lightning bolt reach the ground!

Is it true that male seahorses get pregnant? Find out with this fun, fact filled worksheet, all about seahorses!

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

Get familiar with this food chain pyramid, from carnivores and herbivores to producers and decomposers; each group has a role.

Animal lovers, get acquainted with a very unique species, the okapi! Read this info-sheet to learn about why this animal is endangered.

Get to know some of the friendly, furry, feathery river wildlife that live near American rivers, then match each one to its home.

Get to know the residents of the reef with this coral reef-themed crossword, perfect for expanding life science knowledge and working on vocabulary, too!

Get to know one of the most unique and colorful monkeys, the red-shanked douc langur. Read about why they are an endangered species with this info-sheet.

Get in tune with nature, and read a bit about an endangered species of animal, the Black-footed Ferret. Your child can color an illustration as he reads.

A lot of common objects use electromagnets to work. This word search will get your child thinking about all the electrical and mechanical devices around her!

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.

Be a glow-getter with this energy transfer worksheet!

Apply concepts of energy and motion to marbles in this fourth-grade worksheet!

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!

Looking for a worksheet to help your kid with his knowledge of human biology? This printable will help him with the digestive system.

Find out more about what REALLY dwells in swamp ecosystems with this worksheet all about swamps.

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

In this worksheet, kids learn about friction by answering questions about the amount of friction in different situations.

Explore humans’ inherited traits with this fun science worksheet!

Learn all about essential laboratory equipment with this hands-on worksheet for fourth and fifth graders!

Ponder the pedigree of plants with this worksheet about inherited traits for upper elementary students!

Take a science-filled trip to an amusement park in this third- and fourth-grade worksheet!

Ecosystems are an important part of fourth grade science. This fun printable will help your child with her knowledge of plants and animals.