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.

Download this worksheet for answers to our animal reading comprehension series.

Pick up some facts about squids, including about the fascinating Giant Squid, and do a bit of writing on this reading comprehension worksheet.

Encourage your little environmentalist to learn about composting! Children will boost their reading skills as they learn what compost is and how it helps the environment.

Get some cool facts about geckos on our reading and writing worksheet! Your little one is sure to be tickled by all the curious facts about geckos.

Dig your hands into some earth science with this soil sheet! Your little scientist can hone his reading skills as he learns what soil is and how it is formed.

See which snail has gotten the farthest with this 2nd grade measurement snail race worksheet.

What's better than coloring and learning at the same time? Here's a great informational sheet on koala bears that doubles as a coloring page!

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

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

The earth is always changing and moving.Learn all about weathering and erosion with this worksheet.

Jump-start your kid's excitement about kangaroos! Together, you can learn some cool kangaroo facts, like how kangaroos can jump up to 30 feet.

What's in the ground beneath our feet? Explore the science of soil with your child using this handy printable!

The Goliath birdeater is a spider that lives in South America. Your child will read a paragraph about spider before writing an opinion sentence.

The narwhal is one unusual animal! Your child will learn about this horned sea creature through text and pictures.

Fact: This worksheet is about unusual animals from all over the world. Opinion: This is the best fact and opinion worksheet ever!

Help your child learn about the nervous system and the digestive system with this fun worksheet, which will challenge his knowledge of physiology.

Discover the inner workings of basic earth science in this worksheet on temperature.

Little scientists can learn about a fundamental concept of physical science with this worksheet all about density!

Little space explorers can learn about the planet Neptune with this stellar coloring page! Help your child read some fun facts about Neptune as she colors.

Help your second grader understand the different types of weathering and how they can affect the earth.

Ever wonder how the flying squirrel actually flies? Give your child a great coloring page, all about the flying squirrel!

Animal lovers, here is a great worksheet for your student to color and learn at the same time!

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.

Can your little geologist identify the three main types of rock? Test his earth science savvy with a matching activity.

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

Get all the Tasmanian devil facts on this worksheet, from what they eat to how they got their name.

Did you know that an elevator is actually one of the six simple machines? Help your child understand how the pulley works.

Introduce your child to the animal kingdom's most famous anomaly, the platypus! Color and learn about the platypus with this great info sheet.

Animals need to adapt to survive! Teach your child how some animals can blend with their surroundings using camouflage.