The work of Professors John Hattie, Eric Hanushek and Robert Coe, among others, tells us that good teachers arent just born, but they can be made, with good training and support and an openness to new evidence of what works. .
There are many myths about what effective classroom interventions look like, but more robust research is challenging and correcting these myths. We know that high quality teaching has a dramatic and positive effect on student progress, whereas poor teaching really does close off life opportunities, for some, indeed far too many..
In the UK teachers have been helped in this particularly by the work of John Hattie (Visible Learning) who has designed an ‘Effects table’ that orders the most effective interventions, but also the Education Endowment Foundation, which has reviewed research and designed a user friendly toolkit that guides teachers through evidence based robust interventions that improve outcomes. If you show teachers what works and they then apply it in their practice, the chances are that it will improve their students outcomes. (It might surprise you but reducing class size is one of the least effective interventions, whereas getting good feedback from students and acting on it. is one of the best, according, at least ,to Hatties work.) What works in terms of effective teaching, seems to be high-quality instruction ,using evidence of what works, and so-called “pedagogical content knowledge”—a blend of subject knowledge and teaching craft..
The Economist recently quoted Charles Chew, one of Singapore’s “principal master teachers”, an elite group that guides the island’s schools: “I don’t teach physics; I teach my pupils how to learn physics.”
Teachers like Mr Chew, the Economist pointed out, ask probing questions of all students. They assign short writing tasks that get children thinking and allow teachers to check for progress. Their classes are planned—with a clear sense of the goal and how to reach it—and teacher-led but interactive. They anticipate errors, such as the tendency to mix up remainders and decimals. They space out and vary ways in which children practise things, cognitive science having shown that this aids long-term retention.
These techniques work, according to the Economist (11 June) . In a report published in February the OECD found a link between the use of such “cognitive activation” strategies and high test scores among its club of mostly rich countries. A recent study by David Reynolds compared maths teaching in Nanjing and Southampton, where he works. It found that in China, “whole-class interaction” was used 72% of the time, compared with only 24% in England. Certainly Nick Gibb ,the schools Minister, thinks that our teachers and schools have much to learn from the East and has focused in particular on the way mathematics is taught there. (Singapore, South Korea, Shanghai)
So ,there is plenty of high quality evidence out there about what works and what can really help improve the quality of teaching. The problem is that too many schools don’t take this seriously enough. How to identify the best and most robust research, to manage it ,to ensure that it is disseminated to the right people, who can use it, , and to ensure that it is applied in the classroom, is still a vast challenge, it seems. Broadly, awareness of research and utilising it to inform practice all comes under the umbrella of whats called ‘Knowledge Management’. And, Knowledge Management in our schools system is simply not good enough. Depressingly a recent survey of middle leaders responsible for Teaching and Learning in schools found that just a third thought education research important. We still have a long way to go ,it would seem.