You should have asked if there were a lot of minority students in your kids' class. Turn the tables a bit and see if that's okay
99% of people aren't racist based just on skin color. It's just when they gotta go acting all blaque and shit, shit gets crayz. Just act like fellow normal human beings and we're all good. Same goes for white people....act like some clear nigga-wigga, and us normal peeps gonna hate