Hi Kate,
You might be interested in the offerings provided by Concordia University-Portland. There's the MEd in Curriculum & Instruction with concentration in Trauma and Resiliency (https://education.cu-portland....n/trauma-resilience/), and then there's also a trauma and resilience certificate program (https://education.cu-portland....res/trauma-informed/) - one of the courses in the curriculum is "Creating a Trauma-Sensitive School." I hope this is helpful.