Get to know scientist, artist, and activist Mae Jemsion in this reading comprehension worksheet!

Children get to know a few national symbols in this engaging crossword puzzle.

Learners get a brief introduction to the capital of the United States in this worksheet.

Get to know pioneering astrophysicist and mathematician Katherine Johnson in this reading comprehension worksheet!

What is a canyon? Get the definition of this remarkable land form. Then hop around the globe for examples of canyons around the world!

Get geared up for the Olympics with this fun reading worksheet about the first modern Olympic games, held in -- where else? -- Greece in 1896.

Grab a map and get some states and capitals practice! Kids identify states by capital city and shape, building knowledge of U.S. geography.

Check out a timeline, complete a word search, and get to know the city's subway lines in this jam-packed activity page about Boston, Mass.

Match the famous quote to the famous American in this quick quiz.

For those of you studying California history, here's a great history worksheet all about the Presidio of San Francisco!

Check out Cleveland, Ohio! This city history sheet is full of fun facts and activities all about the city of Cleveland.

We all love a good prank on April Fools' Day, but how did April 1st come to symbolize such silliness? Find out with this reading worksheet!

How much do you know about the capital of Texas? Learn about the history of Austin with a fun page, including a word search, drawing and a timeline.

Kids completing this third grade social studies worksheet identify states by capital city and shape, building knowledge of U.S. geography.

Did you know the city of Pittsburgh has more than 400 bridges? Learn a few more fun facts about this city with a fun info sheet all about Pittsburgh!

Children are invited to voice their opinion about an issue that is important to them with this letter-writing prompt and template.