2nd - 8th Grade Science Worksheets : Page 21

During the Gold Rush, people weren't sure if they found gold or something else, and these easy steps would help them be sure.

Our silkworm facts help your little one understand more about these special invertebrates. He'll read about their life stages and answer some questions.

Is air a natural resource? You bet! Air as a resource carries oxygen, which we need. Read and write about ways air quality can be affected.

Meet the red wolf, an endangered species of animal that was once very common, but in the past 50 year nearly became extinct!

Here's a quick overview of drought and flooding to spark thoughts or conversation with your kids about water.

Do you know what the thyroid does? Learn about our body's largest gland with this human anatomy info sheet.

Do you know what's the largest parrot in Africa? It's the African grey parrot! Learn about this blabbering bird and give the image some color.

Learn facts about Venus, the planet that shines the brightest in our night sky! Then practice your knowledge of the solar system with bonus trivia at the end.

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

Let your coloring skills blossom with this flower anatomy worksheet. Make your own flower, color and put your vocabulary skills to the test!

There's not much in the animal kingdom more interesting than tentacles with suckers! Learn about octopus anatomy with this 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.

Light can do amazing things, but nothing else brings out its crazy capabilities like the prism. Learn about the dazzling prism and make one of your own.

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

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

All of these products are made from plants, or they can be! Practice using a Venn diagram, researching and classifying items with your kids.

Learn a little about our planet with an Earth coloring sheet and find out more about our travels in to space by aswering the question at the bottom of the page!

If your child is starting to learn human biology, give him a great study sheet with this anatomy worksheet about the pancreas.

How much does your child know about the structure of his stomach? Learn a bit about this important organ with an informative anatomy sheet!

What happens to water as it travels through mushy, smushy wetlands and swamps? Find out all about the water cycle and fill in scientific terms in the swamp.

Did you know our sense of smell is also called "olfactory"? Learn about the structure and function of the nose with this human anatomy sheet.

Read the definitions of soil, sand and dirt then write where you can find each type below the pictures. Nurture your budding geologist!

Don't let your kid bark up the wrong tree! Engage him in a word search filled with tree terms, boosting his attention to detail and problem solving skills.

Read the definitions given for soil, sand and dirt then write down where each element can be found below the pictures.

Looking for a worksheet to help your kid with science? This printable will help him with human anatomy and vocabulary.

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

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!

Microscopes bring biology to life, allowing us to explore the world's tiniest living things. Have your child create his own organism in the sample slide.

Ever wonder what's inside a camel's hump? Your child will become familiar with animals that live in the desert with this fun activity sheet!

One of the most famous and easy to spot constellations is the Big Dipper! Formally known as Ursa Major, this constellation was named after a bear.