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

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.

After he fills in the blanks, your student can hold on to this worksheet on hydrogen for reference when preparing for tests and quizzes on physical science.

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!

If your scientist is mad for magnets, let him explore a few fun facts about magnetism with this physics page!

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

Introduce the basic concepts of sinking and floating with this fun worksheet. Your little one will decide which objects sink, and which ones float!

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

Learn all about digital and analog signals with this fascinating science worksheet for middle grades!

What is the difference between condensation and evaporation? Learn about natural cooling and heating processes that are caused by changing states of matter!

This colorful worksheet builds an early chemistry foundation, giving middle school students practice with the periodic table of elements.

Learn all about charging by friction with this fascinating science worksheet for middle grades!

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.

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

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

Help your child learn about one of the most elementary elements, gold.

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

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.

Boost your chemistry skills by filling in the missing information about the elements, using the included periodic table.

This worksheet uses a paper bird to demonstrate center of gravity, and practices following directions and fine motor skills.

Atoms are some of the tiniest particles that make up our world. Give kids some perspective with this worksheet that shows kids just how small atoms are.

With two simple yet fun experiments, this worksheet covers the interesting topic of cohesion and adhesion of water.

Magnets are fun to play with, but how do they actually work? Have your child circle the objects he thinks the magnet will attract.

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

Kids can use this physics of snowboarding worksheet to learn about velocity and torque while trying out a fun physics experiment of their own!

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