Couple of days later she comes home and tells me I was wrong about some of them which I know I was not. Apparently they self marked them as the teacher read the answers out. Decided to phone in and ask about the marking scheme which I was told I was wrong too and basically I should have done better at GCSE mathematics.
I relayed my mathematical credentials and immediately the tone changed. The discussion indicated that they’d generated the questions with CoPilot and then fed that back into CoPilot and generated the answer sheet which had two incorrect answers on it.
The teacher and department head in question defended their position until I threatened to feed them to the examination board and leadership team. The following of the tech was almost zealot level religious thinking which is not something I want to see in education.
I check all homework now carefully and there have been other issues since.