From OELA website, "The Newcomer Tool Kit is designed to help U.S. educators; elementary and secondary teachers, principals, and other school staff who work directly with immigrant students—including asylees and refugees—and their families.
The Newcomer Tool Kit has 5 chapters, and contains an overview, sample tools, and resources."
https://www.ed.gov/teaching-and-administration/supporting-students/newcomer-toolkit