Showing Results for how when

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

Mmmm honey is delicious, but do you know how it's made? Take a dip into some sweet knowledge and find out the buzzy secrets behind honey.

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 one of the main ingredients of a perfect pearl is dust? Learn all about the bizarre process behind every pearl with this science worksheet.

Have you ever looked into the night sky and wondered where all those millions and million of stars come from? Find out here with a mini astronomy lesson!

Are cats trying to talk to us when they purr? Discover the meaning behind the purr in this worksheet that explores the three main types of cat purrs.

How did salt ever get into the ocean? Find out how, and then try conducting your own salt water experiment.

Hiccups interrupt us when we're talking and sometimes even get in the way of eating! Find out why we hiccup and discover some unusual ways to get rid of them.

This computer-free activity teaches how to type ending punctuation marks using correct finger placement.

What is wind energy? Teach your students how we can use the wind to create electricity!

How much do you know about our home planet? Boost your Earth knowledge with this science printable.

What is geothermal energy? Find out how we use parts of the Earth to provide us with renewable energy!

Learn how sand dunes form, and a little bit about desert formations like yardangs as well, in this science summary sheet.

Find out how scientists explain our yawns and use the graph to keep track of your family's yawns for a whole day!

What is solar energy? Discover how we use the power of the sun, and complete this worksheet about an important renewable energy source.

How much do you know about our solar system's planets? Kids learn facts about Neptune in an out-of-this-world worksheet.

Teach your child how to respect the ecosystem with a science worksheet that doubles as a coloring page. Can they identify the sources of pollution in the scene?

Without rain, we wouldn't have any puddles to splash and stomp in. Does your third grader know why and how rain falls from the clouds?

Nature is all around us! But how much does your child know about our natural world? Test her knowledge with some nature fun-facts trivia.

All kids love animals, but how much does your child know about them? Kids will get to learn some animal vocabulary with this wild crossword puzzle.

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.

Do you know why Mars is called the Red Planet? Find out that and more on this planet printable.

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

What's your favorite animal? Kids love answering that question, and with this animal research graphic organizer, they can write all about it.

What is biomass energy? Learn about an important form of renewable energy with this colorful worksheet.

Let your child put her thinking cap on and take a moment to write about the influence people might have had on the formation of landforms.

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!

Here's a fun way to review photosynthesis with your child! She'll show off her science knowledge as she answers questions to complete the crossword puzzle.

Blast off into space with a fun planet printable. This one features Jupiter, the largest planet in our solar system.

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.