I'm not sure about schools but all the Nurseries I visit, with my mobile library, get the kids to learn all about, "People who help us." As you might imagine this includes the Police, Paramedics, Nurses, Doctors, Dentists, Fire Fighters but I don't have any books on Teachers, Nursery Staff or Librarians! Well, maybe the last three occupations don't have as much of an immediate impact but in the long term they count just as much. Just a wee thought.