This seems to be all it says on early years
A phased return for early years settings and schools. Schools should prepare to begin to open for more children from 1 June. The Government expects children to be able to return to early years settings, and for Reception, Year 1 and Year 6 to be back in school in smaller sizes, from this point. This aims to ensure that the youngest children, and those preparing for the transition to secondary school, have maximum time with their teachers. Secondary schools and further education colleges should also prepare to begin some face to face contact with Year 10 and 12 pupils who have key exams next year, in support of their continued remote, home learning. The Government’s ambition is for all primary school children to return to school before the summer for a month if feasible, though this will be kept under review. The Department of Education will engage closely with schools and early years providers to develop further detail and guidance on how schools should facilitate this.