Ever wonder why sounds change as they move away from us? Learn all about the Doppler effect with this physics worksheet.

Find out what the scientific name for a walrus is in this under the sea coloring page then have fun coloring in the two wobbly walruses and their ocean home!

This Groundhog Day, find out more about the groundhog with this science sheet.

Does your second grader love farm animals? This easy writing exercise will help your child be more observant about tracks left by some familiar animals.

How blobby can a blobfish be? Check out this coloring page to find out.

Can your child think of ways people use soil? Get her excited about Earth science with a lesson on this crucial natural resource.

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.

Did you know that one of the main ingredients of a perfect pearl is dust? Learn all about the bizarre process behind every pearl with this science worksheet.

Go green and grow your own vegetable garden! With this helpful cheat sheet, you can learn a bit about planting radish.

Looking for quiz questions to test your first grader's general knowledge? This printable will challenge your kid's overall knowledge.

Develop a green thumb with your little one as you add some colors to this budding broccoli plant, and maybe even plant a few seeds too!

Back in ancient times, the stars were used as storytelling tools. People created characters and stories that they saw in the stars, like Leo the lion.

Did you know peas are actually a fruit? Color in this pea plant and teach your little gardener more about where her food comes from!

This lizard can grow to over six feet long! Color the Golden Spotted Monitor Lizard, one of several brand new species discovered between 2009 and 2011.

This page presents the altocumulus cloud, the kind of cloud that often comes before a thunderstorm.

How do you think our universe will end? With this worksheet, explore some of the common theories, and then come up with some of your own!

Pheww! What is that stinky smell? This fun worksheet is jam-packed with fun facts, a word search and trivia, all about skunks!

This helpful worksheet lays out all the qualifications for planethood. A great way to start studying outer space science!

Trace the dotted lines to place each tree in the correct season then write down the name of the season under each picture.

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

Ever wonder what a shooting star is made of? With this colorful worksheet, learn about comets while practicing reading comprehension and handwriting.

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.

Learn all about the cumulonimbus cloud, more commonly known by a much more fearsome name: the thundercloud!

Growing your own asparagus can be easy! Color the asparagus and learn more about how to plant this terrific vegetable in your garden.

If there was ever a bird that was made to become a coloring sheet, it's the rainbow lorikeet. This bird is gorgeous!

Launch into learning with this worksheet on Gemini 4, one of the original missions in the early days of the U.S.'s space program.

Meet the stratus cloud, a low-hanging kind of cloud that usually comes out when it rains, in this earth science worksheet.

Where is the liver located? Using the diagram as a reference, kids cut out the different parts of the liver from this worksheet and piece them together.

Searching for a worksheet that will give your kid help with his science skills? This printable will challenge his knowledge of plants.

Learn about the numbat, a squirrel-like creature from the Australian outback.