In response to Chris McGovern: Muddled maths and the hard lessons of home-schooling,
Many years ago my son asked me to help with some algebra homework, I showed him transposition of formula and went over BODMAS.
I received a letter from the school instructing me never to help again as the antiquated methods I used were no longer used.
If your goal is to make everyone the same and produce nice little consumer drone units then excellence in any subject is a hate crime.
This is what you get when the left works its way through the institutions and we let them do it without even a comment.