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?

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

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.

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.

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

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

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

Ever wonder about how to make the perfect paper airplane? Learn about the four forces that affect flight with paper airplane physics!

Did you know that air has substance too? Learn about air resistance, also known as drag. Air resistance affects the movement of all the things on our planet!

Ever wonder what causes lightning to strike? Explore the physics of lightning with this striking physical science worksheet!

These elements are all out of sorts! Can you check out the periodic table to find the missing information from each element?

How fast does sound travel? Help your child figure out the physics of sound waves with this informative worksheet.

Children are introduced to the concept of the speed of light in this illustrated worksheet.

Help your child get to know the most elementary of the elements with these handy worksheets.

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.

This worksheet teaches kids about the physics of hockey, applying principles of classical mechanics to an effective slapshot.

Did you see the announcement in 2016 about new elements added to the periodic table? Put these new periodic elements flashcards in your study toolkit.

Learn all about how to convert centimeters to inches in this practice worksheet.

Help your child get to know an elementary element with this worksheet about iron.

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

This painless--even fun!--worksheet gets middle-grade students practicing with the information in the periodic table of elements.

Calling all mad scientists... Electrify your enthusiasm for science! This awesome worksheet will show you step-by-step how to make an electromagnet.