Well not exactly worst but hardest to be a teacher or head of year of. DD2 is in Y9 and her HOY as mentioned to me that Y9 is a tough one especially with the two extremes of the popular, disruptive groups (which DD is sadly in but that’s another thread!) and the quieter, more lonely/easy to fall under the radar pupils (which DD3 is but in a younger year)
Just curious of the pros and cons of each year group generally really