Rebecca Allen

Today, Jay Allnutt and I published a new piece of analysis (PDF) showing that schools taking on Teach First participants have achieved gains in their GCSE results as a result of the programme. Our analysis tracks the performance of these schools in the first three years after they join the programme and compares them to changes in progress at a set of schools that look identical, except for their Teach First participation in that year.

We make sure this comparison set of schools have the same pupil demographic profile, the same prior levels and trends in GCSE performance, are in the same region of England and are all schools who will choose to join Teach First at some point in the future (formally this is known as a matched difference-in-differences panel estimation). Overall, school-wide gains in GCSE results are in the order of an improvement of about…