I'm a science teacher at a highly selective independent school and we have still not completed some of the course content. Normally, we would have finished most, if not all, by Christmas, with some topics still to gap fill up to Feb half term. Mock results weren't what we would have expected either and quite far off predictions.
I can't put my finger on why this is so (obviously there was Covid but I don't think it's the main issue, but perhaps it is?). Are others noticing the same?