i was at tribunal this week and had only me and dh down as attending. this is my 2nd tribunal so can kinda say now they all seem to follow a similar pattern.
my best advice similar to what agnes has said is make sure that you written bundle is conclusive - I took the LA response to tribunal and wrote a detailed response to each point the LA had made and why we disagreed with it.
I felt that if a panel had done it on written evidence only then we may win on that alone although nothing is guaranteed of course!
also try and get a code of practice as that is your friend here. at my hearing the judge was clear it was the code of practice that was important - she would not listen to any LA 'policies' at all and gave quite a stern warning about that.
I didn't make an opening speech but was asked about my daughter.
when it came to the main part it was the class teacher who spoke mainly - again myself and dh said very little. the tribunal have read the file in detail and you will be amazed at how much they understand the case so they lead it and ask the questions. this time it was myself who spoke as I had done all the work, although dh did have a good understanding he actually I don't think said anything! you are not questioned like say you would be if you were giving evidence in a court case as a witness. its much more civilised than that - its a bit like a meeting really.
I did give a closing speech but again it doesn't have to be anything major at all - I just said that the most important views were my daughters and for them to take them on board as her views hadn't been mentioned previously to that.
it was all done in less than 2 hours, yet again I came out feeling I didn't say enough but I think every parent feels like that but then I also know that my bundle was good and the judge commented on how well put together the bundle was.
you get the final bundle about 2 weeks before the hearing - mine came 3 weeks before due to easter. my hearing venue was at an actual tribunal offices in the county next to me - it was a 45 minute car drive. we did go and check where the venue was the weekend before as it was in a city we weren't familiar with and Im glad we did as we would have struggled to find it on the day plus parking was an issue so we were able to pre prepare for that. my tribunal before that was in a differet town again about 45 mins away but in a magistrates court!
the panel know that parents will be nervous etc and they do their best to put you at ease, there are no trick questions, if the LA say something you don't agree with then you can respond. the LA will be on their best behaviour and come across as almost reasonable at the actual hearing and seem to forget about everything they have done leading up to it!
keep posting on here as so many of us have been through it and I think between us all we will be able to help with most things
Good luck!