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.

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.

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.

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.

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

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.

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.

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

Budding scientists can learn about an important physical science concept with this worksheet all about density!

Is your child crazy about snakes? Introduce him to the rosy boa with this fun and informative quiz.

What is geothermal energy? Find out how we use parts of the Earth to provide us with renewable energy!

Guglielmo Marconi was a man who made waves in radio and sound. Learn about his life and work, then answer a short essay question in this science worksheet.

Learn all about Alexander Fleming, the man who invented penicillin and the happy accident that brought him to it.

What is wind energy? Teach your students how we can use the wind to create electricity!

What is water energy? Also known as hydro power, water energy is one of our important renewable resources!

Ever wonder why zebras have so many stripes? Find out with this fun worksheet all about the zebra!

The silverback gorilla is a special animal. This magnificent male is part of an endangered species. Complete this sheet to learn all about this gentle giant.

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

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.

Whether you say buffalo or bison, it is still the largest land mammal in North America. Discover a bit more about this majestic animal.

What is biomass energy? Learn about an important form of renewable energy with this colorful worksheet.

Is it true that male seahorses get pregnant? Find out with this fun, fact filled worksheet, all about seahorses!