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Showing Results for -flash-cards : Page 3

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

How Do We See?

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

Light Through Objects

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.

Refraction

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.

Prism

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

Color Spectrum

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.

Light and Color

This is not your average coloring page. Using only the three primary colors, mix your paints together to form as many colors as possible.

Mixing Colors

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

Complementary Colors

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

Light and Shadow

This experiment requires only lemon juice, salt, sugar and grapefruit. Your budding scientist can get a great introduction to science by testing her own tongue!

Taste Map

Kids practice identifying solids for a lesson on the states of matter in this 1st grade physical science worksheet.

Matter Mixup: What's a Solid?

Kids practice identifying liquids for a lesson on the states of matter in this 1st grade physical science worksheet.

Matter Mixup: What's a Liquid?

Children will connect their understanding of gases to real-world items as they circle all of the pictures showing gases.

Matter Mixup: What Is a Gas?

Kids draw examples of solids, liquids, and gases in this 1st grade physical science worksheet that focuses on the states of matter.

Matter Mixup: Drawing Solids, Liquids, and Gases

Kids write down examples of solids, liquids, and gases in this 1st grade physical science worksheet that focuses on the states of matter.

Matter Mixup: Writing Solids, Liquids, and Gases

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

Color Wheel for Kids

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.

Why Is the Sky Blue?

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!

Why is the Ocean Blue?

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.

Why Does the Earth Spin?

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

Why Does Ice Float?

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

Why are Manhole Covers Round?

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

How is Glass Made?

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

Why is There a Leap Year?

Explore everyday forces with this first- and second-grade science worksheet!

Identify Pushes and Pulls

When we push or pull an object, we exert force on it. Get your child thinking about force by challenging him to describe how each person is exerting force.

Learn About Force

Is orange juice a solid or liquid? What about a cookie? Practice classifying everyday objects in this first- and second-grade states of matter worksheet!

Classify Solids and Liquids

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

Learn About Force: Friction

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

Classify Solids, Liquids, and Gases

Can melted wax turn back into solid wax? Can scrambled eggs turn back into raw eggs? Learn the answers to these questions and more with this second-grade worksheet about reversible and irreversible changes!

Reversible and Irreversible Changes

Magnets are fun to play with, but how do they actually work? Have your child circle the objects he thinks the magnet will attract.

Learn About Magnets

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