Thomas Jefferson High School a few miles from here. For those of you who haven't heard of it, it is always #1 on Jay Matthews' AP/IB Challenge as it is a very competitive magnet school. At any rate Scott Campbell's AP US history students have started a help page on Twitter at @apushhelp. The kids are pretty eager to help out everyone (and themselves in the process since it reinforce their learning). So you might want to think about giving it to your students in AP or even regular US history.