Immigrants at Angel Island were often given confusing questions designed to keep them from passing into the USA. Try out some historical questions yourself.

When presidential hopefuls are out on the campaign trail, certain words always seem to pop up. Try to find these campaign buzzwords in this word search.

The next family trip needs brain teasers like these, with great state sights, facts and a word search on every geography printable! Check out Delaware.

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

What do you know about the wonderful country of Guatemala? Find out how the country got its name and what the people like to do for fun!

Learn all about the Great Pyramid of Giza, one of the seven ancient wonders of the world, and find out why Egyptians built it hundreds of years ago.

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

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 Wisconsin!

Check out this awesome Year of the Rabbit Chinese zodiac red envelope! Decorate it and fill it with lucky money to give to someone else this lunar new year.

When people migrate, they are influenced by push and pull: They feel pushed out of one place and pulled to another. Try a push-pull exercise in this worksheet.

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!

Geography in 4th grade requires lots of research, so let's practice! Find out what part of the world this map shows and fill in all the country names.

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

What would your child bring if he had to pack for a whole new life? Find out with this Gold Rush worksheet.

The next road trip needs brain teasers like these, with great New York fun facts, state sights and a word search to round out this geography worksheet!

The next road trip needs brain teasers like these, with great state sights and a word search on every geography printable! Check out New Hampshire Fun Facts.

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 West Virginia!

The next road trip needs brain teasers like these, with great Texas state sights, facts and a word search to round out this geography worksheet!!

If your child thinks camping in an RV is "roughing it", just wait until he hears what Lewis and Clark went through!

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 Michigan!

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 Wyoming!

Take a ride on the Colorado River in this informational social studies worksheet.

The next road trip needs brain teasers like these, with great New Mexico fun facts, state sights and a word search to round out this geography worksheet!

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

Learn more about the Columbia River in this informative social studies worksheet that drills students on nonfiction reading skills.

Get to know your local rivers with this label-it-yourself map of U.S. rivers.

Yee-haw! Hitch a ride down the Rio Grande, the most famous river of the America southwest.

Learn more about riverboats and the importance of these big machines in industry and culture with this supplemental social studies worksheet.

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 Ohio Fun Facts!

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