I have searched and cannot find a thread about this at all so I am wondering if I am over thinking it and it is more common than i think, therefore people don't ask for advice on it! 
I have booked an appointment with the head of another primary school which i think will suit DS1 better as I think he is getting lost in the large primary school he is in currently (just finishing yr1)
I know lots about the alternative primary school and I know we will come away positive about the change, DS1 has never been particularly enthusiastic about school and has never seemed settled there.
Has anyone any advice on how to explain to him about moving schools and how to make it as easy as possible please?
He has just turned 6 and is quite shy in large groups, he has bags of confidence around people he knows well but struggles as soon as a new face appears he goes into himself.
Thanks in advance :)