I work as a TA in reception...
Name all clothes, coats, PE kit, shoes, vests, t-shirts, skirts, trousers...
Being able to get dressed and undressed pretty much independently is incredibly helpful.
Putting on and taking off shoes independently (my own DS has some great lables to put inside each shoe - one foot was the tail of a dinosaur and the other foot the head, and they had to go the right way around to make the dinosaur picture. He rarely got his shoes on the wrong feet)
Toilet trained and able to wipe their own bum.
Not being surprised to find that it's expected that they wash their hands after the loo and before eating.
Identifying and opening lunch boxes is very useful and empowering for them so they don't need to ask a dinner lady.
Please and thank yous - I love a child that says this without prompting, it makes me soooo happy.
Mittens, not gloves!!! (cold weather makes going out to play and hometime very labourious when they can't manage gloves).
I'm getting carried away now, but that is the essence of my wish list for new starters in my class. 