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.

Searching for a worksheet that will help your child practice their reading skills? This printable uses life science as a background to help young readers.

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

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

This reading comprehension worksheet focuses on Brazil's incredible natural resources, targeting both Earth science and language arts.

What is the Earth made of? Find out everything that goes on just below the surface in this science reading worksheet.

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

This worksheet is all about the U.S. space mission of Friendship 7, and will help kids with reading comprehension and U.S. history knowledge all at once.

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.

Life on Earth is vast and varied, from high in the sky to the bottom of the sea. Learn more about what lives on Earth with this reading and quiz worksheet.

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.

What is the Earth? Here is a reading passage and a word search to help your kid get acquainted with Earth science.

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!

Ancient mariners mistook the manatee for a mermaid! Your young biologist won't make the same mistake after learning about the manatee with this worksheet.

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!

Right now the Earth is spinning, whether we can feel it or not. Do you know why? Uncover the science behind our spinning planet with this informative worksheet.

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

Fly high with The Wright Brothers, two siblings who soared to the forefront of history with their design for the first modern airplane.

Help third and fourth graders become rock stars with this informative geology worksheet!

Learners will get to know the bald eagle, the national bird of the United States and an inhabitant of Yellowstone National Park.

Where is the Earth in space? Check out this worksheet that describes where weÃand some of our neighborsÃare in our galaxy.

Discover how plants survive in the desert with this third-grade habitat worksheet!

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

The next time your parents ask you to wash your hands before dinner, read this worksheet about Joseph Lister and take their advice!

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