Whistle- I have gleaned some info from you guys (taster sessions etc) and some from DD (Moocs).
Her school seem to be preparing like it's a military campaign. Reading lists tailored for subject combinations (so War & Peace if studying English and History etc) documentaries to watch, moocs, museum visits, work experience etc. All being logged. Practice interviews being planned. Talks on personal statements. Careers meetings and careers fairs.
All well and good except DD doesn't have a clue what she wants to study, nor whether she wants to stay in London or move out let alone the actual course contents.
I was well behind the curve with GCSEs so I have been researching courses and Unis in advance of the last minute panic that will set in next summer!!
...from what I can tell, DDs school is a bit unusual with it's full-on tactics but they have (historically) had a lot of success.
Personally I am hoping she has narrowed down the subject by May. She will then have her predicted grades in June, we can visit unis over the summer plus she can write her PS (5,000 times).
That way she can do her Application at the start of Year 13 and concentrate on her A Levels.
That's the theory!!
Whereas your son knows roughly what he wants to do so you are miles ahead of us.