University-sponsored maths sixth forms such as the Exeter Mathematics School are having a transformative impact on the lives of young people across England, a landmark new study shows. The independent evaluation by the Observatory for Mathematical Education (OME) finds the specialist schools boost attainment and progression and significantly widen participation in mathematics and STEM. The analysis shows female students, those from under-represented ethnic groups, and those from low socio-economic backgrounds all progress at higher rates to mathematically intensive STEM degrees than comparable peers elsewhere. It shows: Maths school students are more diverse than those studying A-level further mathematics in other settings, in terms of both gender and socio-economic background. Students are more likely to achieve the highest grades in A-level mathematics and further mathematics, with exceptional value-added compared to their peers. Maths schools keep more students in the mathematics ‘pipeline’, with significantly higher progression to mathematical sciences and STEM degrees. Students progress to the UK’s most selective STEM universities, including Oxbridge, at significantly higher rates than their matched peers. The specialist schools immerse students in the challenge, creativity and life-changing opportunities of mathematics. Founded in partnership with leading universities, they combine specialist teaching, research-rich enrichment, and an inclusive community where students…