John Hattie speaking now at the #educationexcellence conference in Tel Aviv.
John Hattie: the effect of #COVID19 on education was surprisingly mild.
But the biggest tragedy of COVID is that we learned nothing. We went back to the same ineffective practices.
We're facing a crisis in teacher supply. But we should stop talking about supply and demand, and shift to retention and attraction
Almost any intervention has a positive impact on learning. Most of them with low effect size. What has the greatest effect? Teacher expertise and constant development
What happens when a student gives a wrong answer? Only 3% of the time does the teacher use this as an opportunity to learn. No wonder students think it's about getting it right