My son has recently deveoloped an interest in the presidents. It started with a PBS special about Abraham Lincoln, and went from there. We started from the beginning, and talked about the names, pictures of them, what they did before their presidency, why they dress the way they do, myths about them (Washington and the Cherry tree, Lincoln's ghost in the white house, etc.) He's only 7 and has a hard time fathoming things like why someone would want to shoot the president, or why having a black president is a big deal. But he's enjoying it a lot, and learning a ton!