Yesterday I finally set up my classroom (and I think my arm is sore from all the stapling). Anyway, I've got my bulletin boards all set up but I'm at a loss for my seating arrangement. The chairs are attached to the desk so my question to you is, what arrangement works best in your math class? I hate to have them in rows, it just seems so traditional. I also have a lot of extra desks (my max is 22 students) and I have 27 desks in the room. Any suggestions on what I should do with the 5 extra?