Many techniques are unhelpful for teachers outside of the US public school context, this should be made clear in the introduction. Does not discuss a vision of what education is or should be, rather imposes a certain pre-existing view on all participants. Just because some research findings are cited does not make the techniques culturally neutral. Additionally, I was deeply uncomfortable with the portrayal of classrooms with all black students and a white (or white-passing) teacher. The vision of the teacher presented here is absolutely a tool of systemic oppression and cultural imperialism.