President Abraham Lincoln's hat isn't just a presidential treasure, it represents an infamous night in American history.

Kids learn about this national treasure by researching and drawing the flag, then compare Old Glory to more modern iterations of the stars and stripes.

They don't make gardens like this anymore. More a combinaton amusement park and treasure trove, the Hanging Gardens of Babylon were the spot to visit.

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

Challenge your young citizen to find the names of national treasures, historical buildings, and more in this United States word search!

Your third and fourth graders will enjoy navigating the great outdoors without leaving the classroom!