Does your little gardener know about compost? Test their knowledge of this sensationally smelly earth science process!

Let your curious kid learn a little bit about how fireworks work in this summer science sheet.

Does your little gardener know about compost? Quiz him on the basic elements of this excellent gardening tool.

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.

Give your little animal lover a great coloring sheet, complete with a few fun facts about the red kangaroo!

Read about a little-talked-about bird that inhabits the wetlands of Yellowstone National Park, the sandhill crane.

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

Open your ears for some interesting science! Your little biologist will learn the basic parts of the ear with this diagram.

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

Little space explorers, meet Mercury, the closest planet to the sun! This planetary coloring page comes with some fun facts about Mercury.

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

Help your little learner understand the concept of buoyancy with this fun worksheet. He'll decide which items will keep this frog afloat!

What is energy? Energy is the ability to do work! Use this colorful worksheet to teach your little scientist the basics of energy.

Cells are the building blocks of all living things! Help your little scientist learn the basics of a cell with this fun activity.

Learn all about your body's most important muscle: your heart! This simple diagram is a great way to introduce your little biologist to his heart.

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

Engage your little scientist with a fun word search, all about sinking and floating! He'll be learning a basic concept of physical science.

Test your little nature-lover's knowledge about our feathery friends. Can she figure out which bird fits each description?

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

Little biologists will use this respiratory system diagram to identify the most important parts of the human respiratory system and their functions.

I spy with my little eye... six simple machines! Here's a fun way to help your child review the simple machines.

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

Pick up some peafowl facts on this worksheet with vibrant illustrations. Little ones will read about different types of peafowl and answer some questions.

Our silkworm facts help your little one understand more about these special invertebrates. He'll read about their life stages and answer some questions.

Quiz your little scientist on his knowledge of the soil layers! He'll be reviewing some important earth science concepts and key terms.

Get to know the planet Saturn with this fact-filled coloring page! Your little astronomer can read some interesting information on Saturn as he colors.

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.

Learn a little bit about green tree frogs (like that they sleep on the underside of leaves!) and then color in this scene of them at the zoo.