After reading the Yad Vashem accounts of educators during the Holocaust, what lessons do you take away that can be applied to teachers of today and the future?

First, read these two articles:yadvashem-righteous-teachers and pewtrusts-as hate incidents rise states require teaching the holocaust

After reading the Yad Vashem accounts of educators during the Holocaust, what lessons do you take away that can be applied to teachers of today and the future?

After reading the Pew Trust report, what are your thoughts about how to teach the Holocaust across different academic disciplines? What must you, as a current or future teacher, do when you witness an anti-Semitic incident (or any racist, sexist, heterosexist, able-ist, or otherwise demeaning/bullying incident) in your classroom or school?