DS1 started in September (Year 8 round these parts). I have this horrible feeling all the time that I have no idea what's going on. 
I have to rely on DS1 for any information as I don't see any other parents any more at drop off and pick up.
I just feel quite detached from his education. We have met his tutor and had a Parents' evening. We have newsletters every week etc. Perhaps it's just me. 