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.

Take a journey to the Connecticut River, the longest river in New England and a source of recreation and relaxation for many

Learn more about the Hudson River's scenic beauty, its abundance of wildlife, and its place in American history with this informative social studies worksheet.

The Potomac has been witness to huge moments in American history, and is a source of water and scenery for Washington, D.C. residents.

Learn more about the way the Susquehanna brings beauty to the region—and how it stays that way—in this worksheet that joins geography and reading comprehension.

Say hello to the Ohio, an important Rust Belt river that connects communities across the Northeast and Midwest.

The Cuyahoga River in Ohio isn't the biggest or the most scenic river in the United States, but it played an important part in American society.

Discover the ins-and-outs of this sprawling mountain mansion and imagine what your own dream house would look like.

Complete this map of Central America by flexing those ever-useful research skills.

Look at this piece of a map and see if you can place it. Practice your research skills to fill in the names of the countries.

With 4th grade geography comes lots of maps and research. Get an introduction to research with this exercise. Label the countries and three cities on this map.

Step right up to the most famous wall on Earth! Spanning nearly four thousand miles, the Great Wall of China is one of the oldest wonders of the world.

Invite fourth and fifth graders to analyze the words of Dr. Martin Luther King Jr. in this worksheet.

Play the Barter Game, where you pretend to be in the Gold Rush and barter for everything: food, tools, animals, even entertainment.

Kids research the constitutional amendments that were added after the Bill of Rights with this cool worksheet.

Chinese zodiac legend says that the snake is a smart animal! Decorate this Year of the Snake red envelope for the lunar new year.

Have your movie lover read about the history of movies, and then test her reading comprehension as she arranges the events to complete a timeline.

Welcome Chinese New Year with this fun craft activity.

Celebrate Chinese New Year with this Year of the Dragon red envelope. Stuff it with lucky money to welcome the lunar new year & learn about the Chinese zodiac.

Test your knowledge of Singapore geography and landmarks with this worksheet.

Learn about Utah in this puzzle page worksheet!

Discover an important figure in history with the help of this research graphic organizer!

This Reader's Theater activity is festive Thanksgiving fun for the whole family!

Prepare to cast your vote with these versatile voting slips!

Sail away to the exotic and mysterious Easter Island!

Learn a bit about local history of the 50 states with these postcards. Your child can color in these cards as he learns his states.

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

Do you know the Seven Wonders of the Ancient World backwards and forwards?

Fill this red envelope with lucky money to wish someone born in the Year of the Horse good fortune for lunar new year!

This colorful South Dakota worksheet teaches your child fun facts about the state through a word search, coloring exercise, and trivia quiz.