A senior policy adviser to the education secretary has left the Department for Education to run a fledgling maths charity.
Thomas, a former headteacher who co-founded the Oak National Academy online learning platform during the Covid pandemic, was a senior policy adviser to five education secretaries since his appointment in October 2021.
He filled a vacancy left by long-serving civil servant Chris Paterson, who left the department after seven years to join the Education Endowment Foundation.
Thomas initially worked at the DfE part-time on recovery, academies and remote education policy while keeping his role as a regional director at the Astrea Academies Trust, but went full-time last August.