Whats a prep nursery class like?

[mam29]

Contemplating option for sept born dd as she doesnt start school until next spetember?
hows it vary from private nursery/state preschool which she currently does?

Is it more school like?

Varies hugely so you'd need to visit. They should all follow the same Early Years stage of National Curriculum but the emphasis and execution may differ. Might have better facilities and resources but not necessarily.