I am being observed this week. My school judges the lesson against the teachers' standards with each standard being judged against a scale of 1-4 in increments of 0.5. Each is added to create an average score that is added to the teacher's "bingo card" where all their scores are kept (similar practise for work scrutiny, QA activities etc.) IMO this is just arbitrary, ofsted don't require it. School is an outstanding school so no particular worries. How can I approach the school about this? Do other schools still do this?