Our children went to state school, the curriculum was stultifying and the parameters in how they were taught unbelievably narrow, broadened by sixth form and for one university, Mostly their desire to learn, one is a voracious consumer of books now in a way he wasn't at school, imbue themselves in how the world works and all the matters related to business when they went into the working world came from us, they tell us that often, not from school. Our children's comprehensive was rated well above average, but by Year 10 or 11 most of us were having to tutor our children privately in preparation for maths GCSE and no that wasn't because of holidays in term time. I really don't think taking them out of school very occasionally for experiences that have widened their knowledge detrimental in fact in hindsight it's been beneficial, but different days it was permissible then and I would emphasise that most holidays were during the school holiday period.