Dr. Margo Gottlieb, one of the co-founders of WIDA, shares the foundational principles of the organization.  These are evidence-based principles, and they are flexible enough to be applied in a variety of contexts. The principles can be found at using this link tinyurl.com/yd9pzwcj. To learn more about one of Tan’s courses, go to https://www.empoweringells.com/courses/You can connect with Tan on Twitter at @TanELLclassroom.