Discover some fun facts about the sun — and bring it to life with color — with this astronomy worksheet!

Find out all about the different parts of the eyes and how they work together to make vision possible.

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

These flash cards serve as an intro to life science, but also help with counting skills and sequential ordering.

Do you know why Mars is called the Red Planet? Find out that and more on this planet printable.

This fun cut and paste sheet teaches kids about the process an apple tree goes through as it grows.

Read about how the capybara live and other interesting facts about capybara. Sure to satisfy your curiosity about capybaras!

Get this earth science worksheet that will challenge your child's knowledge of volcanoes and teach him some new vocabulary.

Children are introduced to the basic concepts of cloud formation in this diagramming and fill-in-the-blank activity.

The insect order Hemiptera consists of True Bugs such as Stainers, Assassin Bugs, Leaf-Footed Bugs, and this Boxelder Bug.

Learn more about what lives--and what thrives--in marshes with this fill-in-the-blank worksheet on marsh ecosystems.

Collecting data is an important part of math and statistics. Practice gathering data using items around the house or classroom!

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

Ocean resources are an incredible part of how we live our lives; read and write about them with this worksheet.

What do a key, a goldfish, and a tortoise shell have in common? Find out with this second-grade science worksheet!

If you're fascinated by bugs, check out this coloring page featuring the insect order Odonata, which consists of damselfies and dragonflies.

Whoa, this spider is quite the spinster! He is actually one of many brand new species discovered between 2009 and 2011.

Children familiarize themselves with the tracks of a duck, bobcat, coyote, deer, raccoon, and black bear in this life sciences worksheet.

Identify the appearance of the moon during its three main phases which include the New Moon, Quarter Moon, and Full Moon.

How did salt ever get into the ocean? Find out how, and then try conducting your own salt water experiment.

Find a definition of what "natural resources" are, and complete the natural resources word search. It's a good vocabulary warm-up!

Learn how sand dunes form, and a little bit about desert formations like yardangs as well, in this science summary sheet.

Can you figure out how the Triceratops got his name? Study this Triceratops fact sheet and see if you can guess.

Did you know plants make their own food? Discover how with this fill-in-the-blank worksheet for third and fourth graders!

Use these STEM design challenges to foster creativity and critical thinking skills in young learners while introducing them to the engineering process.

Find out how scientists explain our yawns and use the graph to keep track of your family's yawns for a whole day!

This worksheet features Mercury, the smallest planet in our Solar System, and also the planet that's closest to the Sun.

What makes a reptile different from an amphibian?  Learn all about animal classifications in this worksheet for second and third graders!

This worksheet helps kids understand variations in animals and how the same kind, or species, can sometimes look different from each other.

For kids learning geography or earth science, this is the perfect review sheet for drilling students on common geography terms and phrases.