Fossils can tell us about life on earth, but they can also teach kids the scientific method.

This set of weather-themed postcards shows your child how to dress seasonally. These postcards help your child identify seasons and improve writing skills.

Identify the appearance of the moon during its three main phases which include the New Moon, Quarter Moon, and Full Moon.

Your child will write about his or her favorite animal. Kids will research their favorite animals online or at the library, then write down three facts.

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.

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.

Teach your little scientist the difference between physical and chemical changes, on a molecular level.

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

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

If Dorothy had lived a little further south, she might have been swept away to Oz by a hurricane.

This tree anatomy worksheet will give your little naturalist a better understanding of the parts that make up a tree.

Have your little chemist think about the properties, or characteristics, of metals. What makes them different than non-metals?

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

The rainforest is a vibrant, lush place teaming with life! Have your little environmentalist think of some ways to help the rainforest.

Wind has its own unique properties that help shape the weather. Give your little scientist a heads up with these wind facts!

Share a star-gazing session with your little astronomer! This constellation chart is full of fun stories about the different groups of stars.

The horned lizard has a scary exterior but a gentle personality. Your little student can learn about this North American lizard with this worksheet.

If you push your little brother, does he push back? Well, according to Newton's third law of motion, he does!

All living things go through many changes as they grow to be adults! Help your little one understand how he will grow and change.

How can you tell how old a tree is? Look no further! This worksheet gives a basic overview of tree rings for your little scientist.

Little gardeners, get to know your plants! See the cycle of a plant from its birth to adulthood, and read a bit about photosynthesis too.

The California condor has been brought back from the brink of extinction. This worksheet will help your little bird lover learn all about the condor.

Does your little scientist know the water cycle? Challenge her with this cut and paste activity where she'll label each part of this water cycle!

Get outside and take a stroll! This leaf guide will give your little one a great learning experience the next time you're out at the park.

When spring is in full bloom, be sure to get outside to smell the flowers! Your little nature lover can have fun with this flower identification activity.

Track the weather with a homemade weather spinner! Help your little weather watcher color in the blanks on the board with fog, snow, wind, rain, sun and more.

Here is a fresh and fruity way to learn a bit of life science. Sit down with your little one and teach them all the different parts of an apple!

Did you know that insects like dragonflies have life cycles that are very similar to our own? Help your little scientist get to know the circle of life.

That's not a lake... it's a crater! Get the scoop on some of the world's most well known craters with this space science worksheet.

Is air a natural resource? You bet! Air as a resource carries oxygen, which we need. Read and write about ways air quality can be affected.