["It's back to school time. I am a teacher and I spent time getting my classroom ready today.", "That's got to be exciting!  [And as a parent, I salute you!]  What grade do you teach?", "I teach high school cooking! It's a lot of fun!"]
Oh, wow!  That does sound fun!  Just for the idea of eating in class every once in a while!
It's back to school time. I am a teacher and I spent time getting my classroom ready today.