But Mr Wolfson adds: “We have been left to determine ‘best practice’ by ourselves and through informal discussions with other schools.
“But where is Ofsted and its inspectors? Since March 17 all routine inspection have been suspended meaning that the main education inspection service has little idea what is actually going on.
“Like our teachers, Ofsted needs to get back to work.”
In response, Ofted said that 700 staff “are supporting local authorities, government departments and other organisations with the response to Covid 19”.
About a third of primary school pupils returned to school last week, government figures show.