Here's a thorough, easy-to-understand breakdown of the color wheel that includes primary, secondary and tertiary colors.

Show what you know about Isaac Newton’s First Law of Motion with this physical science matching activity!

Even colors have best friends. In the world of color, these best friend pairings are called complimentary colors.

Grab your trusty flashlight and get ready for a scientific treasure hunt!

Light travels so quickly that sometimes we can forget it even travels at all. Learn all about the direction light travels and perform your own experiment!

Add some punch to your own doodles with a quick lesson about how to draw light and shadows.

Can you explain why your blue shirt is blue? This worksheet is full of facts about light and how it reacts with objects to give us the perception of color.

Need a colorful way to impress your friends and family? This worksheet has got you covered!

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

Dr. McSquare needs help sorting out his lab reports. Can your child read each item, then label it with the correct scientific method step?

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

This thoughtfully labeled periodic table includes information about the properties of all 103 elements.

Explore and classify matter using particle models with this chemisty worksheet!

Explore how force and mass affect an object’s motion with this physical science worksheet for middle school!

Is your child baffled by the scientific method? Dr. McSquare is here to help! Learn the steps by helping the doctor organize his lab reports.

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

Learn some basic chemistry with this worksheet about the universal solvent: water. Find out why water is called the universal solvent.

Give your budding chemist the facts and practice she needs for measuring with graduated cylinders.

Young scientists are the only hope for finding the missing information from these elements of the periodic table!

Students explore potential energy with this engaging physical science worksheet!

Right now the Earth is spinning, whether we can feel it or not. Do you know why? Uncover the science behind our spinning planet with this informative worksheet.

Does your little scientist know the different types of energy? Explore energy with this helpful info sheet!

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

Brush up on some physics vocabulary with this energy word search!

This worksheet teaches your child about physical properties of water, specific heat, kinetic energy and more.

Students flex their physical science knowledge by classifying items as solids or liquids in this fourth grade states of matter worksheet.

Teach your child the difference between potential and kinetic energy with this introductory worksheet.

Help students deepen their understanding of matter with this chemisty worksheet!

Students explore the relationship between mass, distance, and gravity in this middle school science worksheet!

Arm your budding physicist with a free print-out version of the periodic table of the elements!