After students turn work in and you grade it, how much of the work do you keep? Do you return it all after you've entered it into your gradebook? Do you keep some for work samples, conferences, etc. and send the rest home? Do you keep it all? Do you send it all home? Do you keep copies and send originals home or vice versa? I'm curious what other teachers do; I want to see how it compares to the amount of work I keep and send home.