Fifteen Years
It takes a toll to teach about the end of segregation in segregated schools. For the last fifteen years I have taught in three counties in Ohio. I learned the most about teaching in the EC. I never saw a good teacher yell. If you're going to yell you better have your next plan ready. I have had many resources pass through my hands but have seen no end to need. I have been trying to explain this concept to children about the lack of scientific evidence for race. Anything you do for fifteen years you get better at.