U.S. Holocaust Memorial Museum
The museum has a lot of resources for teaching about the genocide and the war, as well as video footage of liberations and other personal stories of Holocaust victims.
Facing History and Ourselves: Decision Making in Times of Injustice Unit
https://www.facinghistory.org/resource-library/decision-making-times-injustice
This series of lessons provides excellent resources for students to explore the different moral challenges and difficult decisions countless people had to make leading up to and during World War II. These lesson plans provide excellent context for the events of World War II and the Holocaust and examines the...