Prepare students for an upcoming science lab with this helpful worksheet!

Ready for liftoff? Take to the starry skies with this worksheet that explores the three basic types of galaxies.

Got a kid who loves rocks? Encourage your little geologist to learn about the 3 major rock types with this worksheet.

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

Can your little geologist identify the three main types of rock? Test his earth science savvy with a matching activity.

Match forms of energy to common examples in this third- and fourth-grade science worksheet!

Young inventors will have a blast with this worksheet on compound machines! Use three of the six machines together to make work easier.

Learn about some of the most common forms of energy with this helpful one-pager for third graders!

This is not your average coloring page. Using only the three primary colors, mix your paints together to form as many colors as possible.

Your child will write about his or her favorite animal. Kids will research their favorite animals online or at the library, then write down three facts.

What is a plateau? What's the difference between a butte and a mesa? Look at these three land forms and learn to tell them apart with this worksheet.

Are cats trying to talk to us when they purr? Discover the meaning behind the purr in this worksheet that explores the three main types of cat purrs.

In this North American animal tracks worksheet, students hone their observation skills by matching tracks to animals.

Can you tell which types of weathering caused each of these changes in the earth? This activity is a great way to review the 3 main types of weathering.

Use a seesaw to see what happens when opposing forces become balanced or unbalanced!

Blue whale facts include that calves weigh up to three tons at birth and adults can be as heavy as 200 tons. Get other cool blue whale facts on this worksheet.

Gear up to go into the science lab with the help of this activity!

These "Dig It!" worksheets not only teach about life on earth, they teach the scientific method as well.

Learn about the science behind one of nature's most awesome spectacles: monsoons.

Natural resources are crucial for sustaining life on the planet. Encourage your child to get to thinking about plants, one of Earth's natural resources.

Learn to read a standard thermometer in both Fahrenheit and Celsius in this informative second- and third-grade worksheet! 

Dip your toes into a marsh habitat in this second- and third-grade worksheet!

Read about one of Yellowstone National Park's coolest animals, the big horn sheep.