Invite spellers on an inter-stellar adventure with this fun word scramble puzzle.

This Earth Day quiz family and friends with this true or false questionnaire. It's all in good, informative, fun!

Did you know that the screw is actually one of the six simple machines? This handy machine helps to make work easier!

Introduce your child to the inclined plane, one of the six simple machines that helps to make work easier for us!

Flex your mind muscles with a body science worksheet! Your child will learn the fundamentals of what makes up our muscles.

What happens to our food after we swallow it? Chomp on some body science with this diagram of the digestive system.

Your child will learn how electricity is made and used by drawing pictures of household products that use electricity to create light, heat, and motion.

If we could look at the sun, what color would it be? Your child can decide with this sun coloring page, the perfect way to introduce her to astronomy!

From the blue whale to the Tasmanian devil, our planet is full of fascinating animals. Find a few of the most interesting ones in this animal word search.

Meet Michael Faraday, the inventor of the first electric motor. Without Faraday, who knows if we would even have working cars, airplanes or even clocks!

There's a lot happening beneath the waves, including the ocean food web. Take a closer look with this colorful printable.

Take a quick lesson in the otters that inhabit Yellowstone National Park and take an even quicker quiz.

Milky Way: candy bar or galaxy of 100 to 400 billion stars?

Introduce your child to a fascinating new animal, the Baird's tapir. This is just one of many endangered species around the world.

Sandy the bee is going to a party tonight. Encourage your 2nd grader to help him get there on time by drawing hands on the clock for him.

This nonfiction passage helps kids develop reading comprehension skills, as well as learn important ecological facts.

If your child loves animals, introduce her to a cool species of bird with this Northern Hawk Owl info sheet, complete with coloring and a crossword.

Learn the ins and outs of one of the body's most important organs: the heart!

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

Kids follow corn as it grows from seed to vegetable on this simple cut-and-paste growth chart.

Where'd that shadow come from? Next time a scary shadow crosses your path, you'll know just what to look for.

This mix-and-match lists examples of natural resources. Kids can connect the natural resource with the resulting product.

Help your 2nd grader crack the code using triple digit addition and subtraction to find out what parts of camels can be used to make some tasty dishes.

Kids need lots of things to grow up healthy and strong, and plants do, too! Can your child think of things a plant needs to grow?

Budding paleontologists will refer to a word bank to identify 10 dinosaur-related vocabulary words in this playful word search puzzle.

Challenge your child's knowledge of astronomy with this space-themed worksheet, which focuses on the timing of cosmic events.

This science vocabulary activity is packed with basic science vocabulary words to help the youngest kids warm up to scientific concepts.

Test your knowledge of prehistoric animals with this life sciences crossword puzzle!

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.

Without light sources, we wouldn't have any light. Can you imagine a world without any light sources?