Explore a wetland habitat with this engaging short-answer worksheet for second and third graders!

Here are four examples of mineral resources for kids to think about, plus a short explanation of what a mineral resource is.

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.

This cool physics worksheet helps kids learn how centripetal force and centrifugal force can explain why short track speed skaters don't fall over during turns.

This short nonfiction text will provide students with an opportunity to become more comfortable with identifying and defining academic vocabulary words—and they'll have fun learning all about the life cycle of a chicken in the process!

The narwhal is one unusual animal! Your child will learn about this horned sea creature through text and pictures.

Learn about the badgers that live in Yellowstone National Park.

Here's a great introduction to five famous astronomers for kids. See who got the star party started with this worksheet.

Ancient mariners mistook the manatee for a mermaid! Your young biologist won't make the same mistake after learning about the manatee with this worksheet.

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!

What's in the ground beneath our feet? Explore the science of soil with your child using this handy printable!

Explore one of the great mysteries of the universe with this space science worksheet on black holes.

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

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

The grizzly bear once roamed across most of North America; now its habitat has shrunk to the northwest. Discover more about the grizzly with this worksheet.

What is the difference between a solar eclipse and a lunar eclipse? Find out with this stellar space science worksheet!

Peel back the layers of the earth in this earth science worksheet. Can you name all of them?

In this worksheet, kids learn about friction by answering questions about the amount of friction in different situations.

Has your child learned about the life cycle of a frog in school? Test his understanding with this cute cut and paste worksheet.

Learners will get to know the bald eagle, the national bird of the United States and an inhabitant of Yellowstone National Park.

Here are listed a handful of natural resources, for kids to classify as renewable resources and nonrenewable resources.

Illustrate each season with this engaging first- and second-grade weather worksheet!

Introduce children to photosynthesis with this fill-in-the-blanks life sciences worksheet!

Get to know the Apollo 11 space mission in this science and history worksheet!

Learn to identify and name the parts of a seed in this two-page science worksheet and quiz!

Does your learner ever wonder what makes the Earth dark at night and bright during the day?

Who will win the marble race in this two-page physical science worksheet?