Celia Oyler is a teacher educator at Teachers College, Columbia University.

In this post, she explains that the Chancellor of the Néw York Board of Regents, Merryl Tisch, does not understand how the teacher evaluation plan she snd 10 other Regents just approved works.

Tisch thinks she solved the problem of VAM mistakes by permitting teachers like Sheri Lederman to appeal ratings that are clearly wrong.

Oyler says that Sheri Lederman’s rating, egregiously wrong, was not an “aberration.” The whole system is flawed.

“What is extremely important for all New York State educators and families to understand is that the Chancellor of the Board of Regents does not understand a very basic aspect of a policy she has foisted upon us.”