A great tip for you out there if your child is at all worried about their new school or if they have aspergers is to ask the new school for you to take photos of the school, class, coat-room, teacher and any thing else that helps your child. Put it together in a small photo album to get out and chat about over that long summer holiday. Time travels differently for children. Also useful is to help your child by meeting up with mums and children that will be in their new school/ class over the holiday. That way it will not be all new when they get there. I also found it helpful to walk the new route in the holiday with out the cars and children of the new term.
My son needed photos of the school toilets as well! I have to say it helped a great deal with his worries over the new school.