Without reflective surfaces, this biker would have a much more dangerous ride. Can you find all five reflective surfaces present in this scene?

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

Find out all about the different parts of the eyes and how they work together to make vision possible.

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

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.

Light can do amazing things, but nothing else brings out its crazy capabilities like the prism. Learn about the dazzling prism and make one of your own.

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

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.

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

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

Analyze everyday objects and identify states of matter with this second- and third-grade science worksheet!

Children learn why the light from the sun seems white to us, why we see objects in color, and why the sky is blue in this beautiful and fascinating worksheet.

Have you ever wondered why water in a drinking glass looks clear while water in the ocean looks blue? Find out why with this fun worksheet!

Find out the the cool science behind ice cubes with this fun worksheet.

Have you ever wondered why manhole covers are round? It's a good thing to know -- big companies sometimes ask that question in interviews.

Explore magnetism with this colorful science worksheet for third and fourth graders!

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

Do you measure distance in inches or seconds? When do you use miles? Answer these and more with this third-grade worksheet about the customary system of measurement! 

Learn about some of the most common forms of energy with this helpful one-pager for third graders!

Warm up your scientific thinking with this colorful worksheet!

Take a science-filled trip to an amusement park in this third- and fourth-grade worksheet!

Get a lesson in sports and science with this engaging third- and fourth-grade worksheet!

Rainbows look like swipes of brightly colored paint hanging in the sky. Have you ever wondered how they got there?

In this worksheet, kids learn about friction by answering questions about the amount of friction in different situations.

Use a seesaw to see what happens when opposing forces become balanced or unbalanced!

Use your detective skills to predict the motion of a seesaw in this third-grade worksheet!

Who will win the marble race in this two-page physical science worksheet?

Children hone their powers of observation using this worksheet template.

Put your prediction proficiency to the test in this third-grade physical science worksheet!

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