How School Leaders Create High-Functioning Teams that Use Data to Plan Re-teaching

There are two big ideas in this article, and they are interdependent.
First: error analysis and then planning for re-teaching in a different way the content
that the students are struggling with is a critical act if we want to improve student
achievement.
Second: the leaders’ job is to ensure that more teams do more error analysis more of
the time, and that teams translate that error analysis into revised and better teaching
of that content to students who need it.
The first part of this article will make the case for error analysis and explain what it
means. The second part will take on how leaders lead to make it happen.