Get your rafts ready, it's time to take a trip down the major rivers of the United States! Read the clues to figure out how to lable each river on this map.

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!

Get to know the White House and the U.S. Capitol in this social studies matching 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.

If your child loves singing but isn't so hot on studying history, help her get started studying with this worksheet about singer Celia Cruz.

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.

What if your child were President? Get your learner's political mind pumping with a writing activity about what they would do as President of the United States.

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

This great brain teaser challenges your child to unscramble president names and a riddle. It's a fun Presidents Day worksheet featuring Mount Rushmore!

Use this worksheet to help students write sentences about the first African American women to enter space, Mae Jemison.

Do you know your local heroes? Meet your local police officer, fire fighter, doctor, dentist, emergency technician (EMT) and veterinarian.

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!

Review the classic American tall tales with this character map! Use your knowledge of setting in a story to show where each of these tall tales originated.

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.

Children are introduced to author, activist, and poet Maya Angelou in this historial heroes worksheet.

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.

Invite learners to put themselves into the shoes of the leader of the country with this creative exercise.