Thanks so much for the reply. It's good to hear about how other people have approached it. It sounds similar to what I have done so I think I might be on the right lines! They are applying for their jobs in the museum this week. I like the badge idea. We have decided to actually turn the classroom into a 'museum' and the children want to invite Prince William and Katherine to open it! I've told them we can invite them but that they probably won't come! At least they are aiming high! Thanks again!