Nah, oftentimes the school police officers are still allowed to have them to shoot the kids with. And don't forget some states have tried to arm teachers.
The really sneaky and shitty part of this bill is enabling private citizens to sue - the Supreme Court decided that this is a valid run around first amendment rights in Texas SB 8. Now Republicans are using this citizen enforcement in all sorts of stupid areas that otherwise would be subject to federal injunctions or review for first amendment violations.
Think about how many levels of dumb this is. For instance (my very own pretend quotes):
"rainbow flags contain bands of various colors. Therefore we are banning bands of various colors. We're scared of colors!"