The report below claims that some (unnamed) teachers admitted to doing their children's homework for them. How do we know that these teachers really exist? The report doesn't say how many teachers are presumed to be doing their children's homework. It might only be the two cited teachers in the whole of the UK. There might be some bad teachers who find doing their children's homework is easier than teaching a class. That wouldn't tell us anything about how beneficial or harmful our exams and tests are.
Is this report simply stirring the pot and not telling us anything helpful at all?
www.bbc.co.uk/news/education-17564311