Advice / suggestions needed to parents / carers of 12 year olds. What do your 12 year olds do each day in the long summer break? Too old to be taken to activities regardless of their opinion, too young to be totally independent. Help! The Nanny and I are stuck on how to entertain DD age 12, an only child interested in minecraft and art, not very sociable with people she does not know, friends scattered far and wide, none in immediate locality as only just moved into area.