Home to a collection of rock formations, the cliffs around Ha Long Bay form islands and grottos known for their natural beauty.

Use this worksheet to show how historical maps reflect what people thought of the world long ago.

Some immigrants hoping to move to the USA took long trips at the bottom of a boat, called a steerage. Learn all about it and answer some interesting questions.

Though the Missouri River often plays second banana to the Mighty Mississippi, it's not any less important—and it's actually the longer river.

In a world without airplanes, The Wright Brothers flew in the face of science, so to speak, and invented the first modern airplane.

Explore the most famous rock pile in the history of the world!

How well do you know your country's past presidents? Here is a challenging series of match-up games, featuring U.S. presidents!

Challenge your student's knowledge of the U.S. presidents with this series of match-up games.

The next road trip needs brain teasers like these, with great U.S. state sights, facts and a word search on every geography worksheet. Check out Tennessee!

History buffs, get ready to learn everything you ever wanted to know about all of our U.S. presidents with a fun matching game!

Celebrate Black History Month by learning about the birth of jazz music, and the history of African-Americans in pop music.

In the worksheet The History of African American Spirituals, children read about how African Americans used spirituals during different moments in history, starting from their enslavement to the civil rights movement.

Inspire kids to learn about Asian American heroes all year by displaying this poster at home or in the classroom.

Celebrate Hispanic Heritage Month with this inspiring poster!

What would you write if you were in charge of writing the Declaration of Independence? 

Learn all about the journey of the Mayflower in this informative worksheet!