DS is 6 and in Year 2, Class 3 (I'd thought two classes per year)
Turns out, Class 3 is a mix of Yr 1 and Yr 2 children.
Classes 1 and 2 are all Yr 1.
Class 3 is mixed.
Class 4 is Yr2.
So sometimes DS goes and joins Class 4 for lessons. Or the small group of Year 2 children in Class 3 sit at a separate table.
The only explanation seems to be that there was a massive drop in the birthrate in 2000/2001 so the years are hugely uneven.
I will talk to the teacher about this, but before I do, can I ask,is this normal to have mixed classes, and even if it's odd, should I be concerned????