From the week commencing 1 June 2020 at the earliest, we will be asking primary schools to welcome back children in nursery, reception, year 1 and year 6, alongside priority groups (vulnerable children and critical worker children). From the week commencing 15 June 2020 at the earliest, we will ask secondary schools, sixth form and further education colleges to offer some face-to-face support to supplement the remote education of year 10 and year 12 students who are due to take key exams next year, alongside the full time provision they are offering to priority groups.

https://www.gov.uk/government/publications/coronavirus-covid-19-send-risk-assessment-guidance/coronavirus-covid-19-send-risk-assessment-guidance