Alfred Nobel, though he held over 300 patents in his lifetime, is most famous for inventing dynamite.

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

Light up your imagination with this coloring page of the fearsome anglerfish.

Engage your little scientist with a fun word search, all about sinking and floating! He'll be learning a basic concept of physical science.

Find out how scientists explain our yawns and use the graph to keep track of your family's yawns for a whole day!

Read the definitions given for soil, sand and dirt then write down where each element can be found below the pictures.

Looking for a worksheet to help with your kids science vocabulary? This printable is about science around the house.

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.

Young inventors will have a blast with this worksheet on compound machines! Use three of the six machines together to make work easier.

Get outside and take a stroll! This leaf guide will give your little one a great learning experience the next time you're out at the park.

Our ecosystems need a protector; is your third grader up to the challenge? Identify harmful pollutants in a science worksheet that doubles as a coloring page.

Read about one of Yellowstone National Park's coolest animals, the big horn sheep.

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

Who is this Frankenstein guy anyway? He's not the monster -- he's the guy who invented him.

Hop right into this simple worksheet to memorize grasshopper anatomy. Match the provided words to the body parts of this hip-hoppin' creature.

This story writing prompt encourages children to get creative with an important life science concept: the food chain!

Learn your clouds with this coloring series of cloud types that merges science with coloring fun.

What's a wombat? If you've got a kid learning life science, give her a fun introduction to animals with these wombat facts..

Boost your second grader's knowledge of space with this fun worksheet, which will have her unscrambling the answers to planetary trivia.

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

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

Scorpio, the scorpion, is one of the zodiac signs but you can also find him up in the stars at night!