I have been teaching P1 (sort of equivalent to English Reception classes) for the last five years, but I'll be moving to P2 in August. That's fine.
However, the teacher who has been allocated P1 is clueless- e.g. at the induction session, with 25 totally unknown four year olds and one TA, she planned a ridiculously complicated series of stations which included independent finger painting 
The HT came to me and asked why I didn't advise her differently... she didn't come to ask me and I feel it's not my place to ask her- I'm not promoted or anything.
She is very enthusiastic and did put a lot of effort into what she planned.
Actually as I'm typing this I feel more and more like it isn't my job to be mentoring her, so any advice along this line would be great 