Why marginal gains are the secret to sustainable school improvement

When it comes to driving long-term, sustainable change, the best way forward is to do a bit less – but a bit more often – instead of trying to solve everything in one go. This little-by-little approach, known as marginal gains, can be applied to many areas of school improvement.


In this short article, the topics we tackle include growing and keeping quality teachers, gaining buy-in to change and creating a culture of value.