Mix a little art into your science with this reading-slash-drawing sheet on hills and valleys.

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.

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

Is your child trying to answer the question what is weathering and erosion? This info sheet gives good definitions of the terms and some visual examples.

Here's a quick overview of drought and flooding to spark thoughts or conversation with your kids about water.

What's the difference between renewable and non-renewable energy? Help your student discover the various forms of energy we use each day.

Kids can explore ideas of storytelling and science as they fill in this comparison grid with their opinions. Start a conversation of ideas with this worksheet!

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

Kids learn important plant and animal cell vocabulary as they plug the words into their correct spots and complete the puzzle.

Introduce your flashlight to mirrors. Mirrors are cool surfaces that reflect light just as well as they reflect your face.

This word search introduces your child to important rocks and minerals vocabulary, as it strengthens his attention to detail.

Learn some new words and facts about precious minerals with this word-scramble and matching worksheet.

Looking for a quick reference about gravity and a definition for kids? This two page worksheet and activity has you covered!

The animal names on this third grade science and spelling worksheet are all mixed up! Kids unscramble reptile and bird names to complete the worksheet.

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?

Encourage your child to take a nature walk, using the prompts on this worksheet to write and draw their observations of plants, animals, sounds, and more.

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!

What is a plateau? What's the difference between a butte and a mesa? Look at these three land forms and learn to tell them apart with this worksheet.

Grandma and grandpa didn't always have gray hair. Find out about what gives our hair color and what makes our hair lose that color as we get older.

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.

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.

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

Dip your toes into a marsh habitat in this second- and third-grade worksheet!

Explore the lush plant life of the tropical rainforest in this second- and third-grade worksheet!

Help your budding geologist learn about these common landforms in this worksheet on peninsulas and capes.

Introduce children to physicist Albert Einstein — and a bit of theoretical physics — with this mini biography.

Learn the ins and outs of one of the body's most important organs: the heart!

Learn about the plants and animals that make deciduous forests their home, then complete the crossword puzzle.

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

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