Katherine Johnson was an African American physicist and mathematician who worked to create the first calculations to send humans into space. Learn more about this inspiring woman with this nonfiction reading comprehension worksheet.

Resources are an important concept in economics. Introduce your child to three different types of resources with a fun worksheet!

Young historians will practice writing essays and get a great reading comprehension workout with this worksheet about the famous Chinese explorer Zheng He.

his April Fool's Day, or any time your kid is feeling a little bit silly, print out this wacky reading sheet about the history of underwear.

The American West would not be the same without the influence of Manifest Destiny. Learn about the history of U.S. geography with this Wild West worksheet.