Using data to identify low attainment, weak progress and gaps in attainment has long been a focus of schools. This National Strategies booklet, published in 2009, aims to...

'Closing the gap: test and learn' is the first programme in the world to trial multiple interventions simultaneously using a wholly collaborative approach across a large number of schools.

In this programme, over 200 teaching schools alliances worked together to carry out 11 large-scale, randomised...