Is your fourth grader learning about electricity? This worksheet is all about circuits, tests her skills and reinforces the concept of how a circuit works!

What's the difference between renewable and non-renewable energy? Help your student discover the various forms of energy we use each day.

Help your student become aware of everyday energy use with this fill-in-the-blank worksheet.

Budding scientists can learn about an important physical science concept with this worksheet all about density!

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

Never heard of the planet Pirjute? That's because it's Jupiter, with mixed-up letters! Kids unscramble planet names on this third grade science worksheet.

What is geothermal energy? Find out how we use parts of the Earth to provide us with renewable energy!

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

Pull the lever on learning! Get to know one of the six simple machines with this worksheet about the lever.

Introduce your budding scientist to chemical reactions with this simple and fun science experiment!

Did you know that light could bounce? Set up a light obstacle course with a few mirrors and watch light bounce around your room.

What is water energy? Also known as hydro power, water energy is one of our important renewable resources!

Without light sources, we wouldn't have any light. Can you imagine a world without any light sources?

Introduce your flashlight to mirrors. Mirrors are cool surfaces that reflect light just as well as they reflect your face.

Have you ever wondered why water in a drinking glass looks clear while water in the ocean looks blue? Find out why with this fun worksheet!

I spy with my little eye... six simple machines! Here's a fun way to help your child review the simple machines.

Did you know that an elevator is actually one of the six simple machines? Help your child understand how the pulley works.

Increase your child's vocabulary and knowledge of the scientific world around him with a single sheet!

Educate your budding scientist about fossil fuels with this worksheet about non-renewable energy.

Experiment with renewable energy from the comfort of home by creating a pizza box solar oven!

It's a paper parachute brigade! Learn how to build your own parachute, and learn how the parachute was invented over 500 years ago.

Did you know that the screw is actually one of the six simple machines? This handy machine helps to make work easier!

Learn all about light refraction by simply placing your pencil in a glass of water. Warning: your pencil may not be quiet the same afterward.

Fly high with The Wright Brothers, two siblings who soared to the forefront of history with their design for the first modern airplane.

Where'd that shadow come from? Next time a scary shadow crosses your path, you'll know just what to look for.

Renewable energy is extremely important for the Earth's future! Test your child's knowledge of renewable resources with this review sheet.

Wedge your way into physics fun! You and your child can learn a bit about one of the six simple machines with this worksheet all about the wedge.

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!

Budding inventors can get a fun review of the simple machines with this word search.

Find out all about the different parts of the eyes and how they work together to make vision possible.