I can't recommend attempting to fight back against these guys physically (unless it is self-defense and there is no other option at the moment) under any circumstances. They certainly deserve to get a donkey-whupping, and will get far more than that in the afterlife, but in the here and now, you almost certainly will go down instead of the bullies, particularly if the bullies are members of a "minority" group. That's the way morally relativistic "zero-tolerance" policies for school violence go: they are specifically
designed to give school administrations a way not to crack down on true delinquents. While eight-year-old girls are getting expelled for bringing butterknives in their lunch boxes, Mara Salvatrucha and South Side Crips are permitted to strut and roam (and rule) hallways and fields unmolested, backed by the full protection of principals and the ACLU alike.
You must fight back professionally and legally, Zionistforever. There is no other option. I know it's hard to control your temper when these pigs are attacking you, but it may be very much worth it financially to you someday soon. My advice would be to book an appointment with the principal and perhaps school board at all costs, and let them know on no uncertain terms (with full documentation) what is happening. Tell them that your civil rights are being violated and that without any resolution, that you will seek a legal rectification. If you have a normal school district, that should make them crap their drawers right there. If not--follow through on your threat and cry all the way to the bank.