How do you know if your school is any good?
New essay on what PISA reveals about disadvantage, why a narrower gap can mean something’s gone wrong & why we need to discount the outcomes of the most advantaged students.
daviddidau.substack.com/p/how-do-you...
daviddidau.substack.com
How do you know if your school is any good?
What the performance of advantaged and disadvantaged students reveal about school effectiveness