DS is currently in Y1, but in an infant school so in a couple of years will have to move to the current junior school, or a new primary school which will be opening at that time. His current year group will get split between the two schools. I'm curious to know what it will be like at the new primary school. He would be the oldest year group and it would be 2-form entry. Does anyone have any experience? Is it an advantage (or disadvantage) to not have any older year groups in the school?