Glass is everywhere, but have you ever wondered where it all came from? It doesn't grow anywhere -- we have to make it!

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

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

Children learn the fascinating physics behind lightning, along with a few fun facts, in this physical science worksheet.

Here is a brief introduction to The Great Pacific Garbage Patch for kids!

Help your little learner understand the concept of buoyancy with this fun worksheet. He'll decide which items will keep this frog afloat!

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

This worksheet will quiz your child on the different fields of study in science. What's the difference between a zoologist and a geologist? Find out here!

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

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

This Thanksgiving, serve up some Thanksgiving science learning and find out all about the chemicals that make up a typical Thanksgiving meal.

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.

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!

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.

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

Learn about drag, air resistance, and Newton's laws with this cool worksheet on bobsled physics!

After your child fills in this review sheet on chemical and physical properties, it's a good idea to hold onto it for future test review!

This science vocabulary activity is packed with basic science vocabulary words to help the youngest kids warm up to scientific concepts.

Change up your regular classwork with this hands-on science worksheet!

Sometimes measuring liquids scientifically is tricky. Give your budding scientist some practice, by reading measurements on graduated cylinder illustrations.

Help your child get to know the most elementary of the elements with this handy worksheet on silver.

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

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

Help your child get to know his elementary elements with this handy worksheet on copper.

Sink or float? Your kid may be surprised to learn that the density of coke and diet coke aren't the same!

Budding scientists will learn about the density of salt water and perform an experiment with food coloring, salt water, and fresh water.

This worksheet teaches your student about physical change vs chemical change, matter, mass, and property. An exciting experiment reinforces the concepts.

What is the water cycle? We're glad you asked! Learn about this amazing natural system that's been working for billions of years.