Jaxjacky
Your granddaughter said she didn’t know and hazarded a guess. I don’t recall carols at senior school in my day, juniors and infants yes.
I remember Carol's, one or two of which we had to learn in Latin.
It wasn't a religious school.
Primary school Harvest Festivals and Christingle services were always lovely and I miss going to those in the village church when the DGC were at Primary School.
I have no idea what they do at Secondary school, apart from one Christmas Fair we went to, parents and grandparents are not invited, not even to sports day.