Is Sydney, Australia, really the best place to vacation, or is that an opinion? Figure out the difference with this third- and fourth-grade worksheet!

Think your child knows his U.S. States? Test his knowledge with this fun roundup of state trivia.

Is Washington, D.C. a U.S. state or a city? Find out about our nation's capital with this fun, informative history worksheet.

Challenge your child to learn more about our very first president and see if he can tell what's true and what's not in this George Washington fact quiz.

Children learn more about the history and design of this meaningful monument in this history worksheet.

Pack your bags and get ready to travel the world with this fact and opinion worksheet for third and fourth graders!

Use a Venn diagram to compare President Barack Obama with famous presidents George Washington and Abraham Lincoln.

Can your child name all 50 states? Here's a fun way to review your U.S. geography with these vintage state postcards!

Travel the world in this coloring page series of international places, from the animals of Antarctica to cities of Europe!

Practice reading primary sources with the help of a celebrity: inventor Thomas Edison!

Your budding historian can learn about the Buffalo Soldiers, the first African American military troops to serve in peacetime.

Young historians get to know the 44th president of the United States, Barack Obama, with this history and civics crossword puzzle.

Can your little geographer name all 50 U.S. states? Help him review the states with a fun set of state postcards to color.

The Battle of San Jacinto was the decisive battle of the Texas Revolution. Your child will sharpen his reading skills and his knowledge of U.S. history!

Did you know the city of Chicago got its name from a Native American word? Learn more about the Windy City with this awesome history worksheet

Use this worksheet to learn all about how the United States grew with the Louisiana Purchase.

Stop by London with this coloring page of Big Ben. Give your child's geography and history smarts a boost!

Challenge your child to identify state shapes and their capital cities, while having fun with crossword puzzles.

Learn all about San Antonio, Texas, the home of the Alamo, with a fun history sheet! Your child will see a time line, complete a word search and much more.

Take a trip to the New 7 Wonders of the World by answering the questions on this worksheet.

Get to know some of the world's most famous landmarks in this New York City coloring page.

Do you know how Houston got its nickname "Space City"? Find out, with this great fun sheet, all about Houston, Texas!

Did you know Phoenix, Arizona is located in a desert ecosystem? Learn more about Phoenix with this fun sheet!

Did you know that Kansas City is actually in Missouri? Learn more about Kansas City with this fun sheet!

Did you know that gold was first discovered in Sacramento? Teach your child about the history of Sacramento with this fun worksheet!

Did you know Honolulu is actually a Hawaiian word meaning "shelter"? Teach your child about the history of Honolulu with this fun worksheet.

Did you know Jimi Hendrix was actually born in Seattle, Washington? Teach your child about the history of Seattle with this fun worksheet.

Do you know how Detroit got its nickname "The Motor City"? Find out with this city history fun sheet!