I'm not a history teacher but I have a degree in the subject and I have often considered teaching. My question is, when those of you who are teachers are in the classroom are there any tools you wish you had? Would replica's of the Parthenon or a trebuchet be useful since there are hands on? Maybe a cheap map of the area you are studying that each student could have? I'm not selling anything but I'm curious what you all feel would be helpful in bridging the gap that often exists with some students.