Discover some of the fascinating properties of gravity by studying one of Newton's famous laws, the Law of Gravitation.

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

Can middle-grade chemists recover the missing information about these elements from the periodic table?

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

Test your students' knowledge and memory of periodic table elements with this crossword puzzle.

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

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

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

Explore how waves interact with materials in this engaging physical science worksheet for middle grades!

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.

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

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.

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

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

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

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

Give middle-grade students a painless beginner's introduction to the periodic table of elements with this fun worksheet.

Explore the strength (or magnitude) of magnetic forces with this two-page physics worksheet for middle grades!

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.

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

Important information has gone missing from the periodic table. Can you fix up these elements so that they read the right way?

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

In this worksheet, kids learn about basic physics concepts like mass, momentum, and velocity by applying them to a popular winter sport: slalom skiing!

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.

Some devious mice have stolen important information from the periodic table. Can middle-grade chemists put the elements back together again?

There's been a periodic table of the elements robbery! Channel your chemistry detective skills with this fun worksheet.

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

Learn all about how to convert kilograms to pounds in this weight conversion worksheet.

With this worksheet, kids read about the sport of biathlon and gain an appreciation for the skills involved by studying the math and physics behind them!