Bit tongue-in-cheek but a significant grain of truth.
Wherever my kids have been in classes (whether at primary or secondary), the kids of teachers always seem to do unusually well. Of course, some kids will be naturally super bright but statistically you'd assume their IQ/potential to be spread (bell curve and all that) plus, anecdotally (though I've known lots) most, anecdotally, do not appear more sparky or intelligent than their peers. But perhaps they work harder as they all seem to excel, particularly in terms of home work tasks but also when it comes to certain exams.
What is the reason for this? Is it because the teacher parents (or grandparents/relatives, for that matter), know how to teach or is it because they are able to find out about upcoming tests/similar tests or because they know the ins and outs of what is required to achieve certain grades (in line with the curriculum). Or both?
Would love to hear your views/comments.