I was in middle school during the early 2000's. I remember one day noticing the globe in my history classroom still had the Soviet Union on it. In that moment I learned how hard it was update anything at a school.
It seems like that problem hasn't gotten any better since I left. Recently a young girl was given a homework assignment about words with the "ur" sound such as "turkey" or "purple." One of the questions asked her for a "ur" word that meant "hospital lady" and she had the perfect response.