his April Fool's Day, or any time your kid is feeling a little bit silly, print out this wacky reading sheet about the history of underwear.

Challenge your child to draw the flag of Colonial times and the present day flag, and then compare their differences.

Launch into learning with this worksheet on Gemini 4, one of the original missions in the early days of the U.S.'s space program.

Use the game Two Truths and One Lie to help your students research facts about Mae Jemison.

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

Check out this awesome history sheet featuring the Freedom Trail, a historical walk in Boston.

Learn more about America's biggest and best library with this social studies worksheet.

Learn about the history of Philadelphia and some fascinating facts about the City of Brotherly Love with this info-packed worksheet

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

Children use their creative writing skills with this Thanksgiving prompt.

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

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

How much does your child know about the states? Quiz him with these state fun facts!

Here's a worksheet on the Wampanoag, the tribe that the Pilgrims feasted with, just in time for Thanksgiving.

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.

This mini state capitals quiz challenges fourth graders to name six different state capitals that hold the key to solving a puzzle.

This fun worksheet will expose your learners to important musicians in the African American community.

Draw a creative monument for President Abraham Lincoln.

Young historians learn about four pioneering female athletes as they hone their research skills in this Who Am I? Women in Sports worksheet.

Learn more about Stevie Wonder, one of the country's most treasured musicians, in this reading and writing worksheet.

Did you know there are over 2,400 stars on the Hollywood Walk of Fame? Teach your child about the history of Los Angeles with this fun worksheet.

Give your child a fun geography worksheet all about Nashville! He'll complete a word search and learn some fun facts about this city.

Did you know St. Louis, Missouri is home to the famous Gateway Arch? Teach your child about the history of St. Louis with this fun worksheet.

These man-made marvels sure know how to put the wonder in wonderful!

This worksheet contains a time line, word search, test question, and coloring activity to help expand your knowledge of San Francisco history.

Did you know Miami was founded thanks to the efforts of a woman? Teach your child about the history of Miami with this fun worksheet.

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.

Young historians learn about four pioneering female activists as they hone their research skills in this Who Am I? Women Activists worksheet.

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

This worksheet will expose your learners to important poets in the African American community.