One of the worst myths we have in education is not learning styles or that we only use 10% of ours brains, it is the myth that feedback is the same thing as marking.
John Hattie has done much to popularise the idea that feedback is highly effective but this conclusion highlights one of the problems with Hattie’s kind of meta-analysis – there’s a whole bag of quite different things sitting under that label.
Hattie himself acknowledges that of all forms of feedback, feedback to the teacheris one of the most powerful kinds. Yet we continually think of feedback as something that teachers supply to students, in writing. And Dylan Wiliam points out that, while the effects of feedback are large, a worrying proportion of them are negative. It seems that telling a student that she has done something right or wrong can have unpredictable consequences.
Imagine a classic…
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