Create a comprehensive background check for new teacher hires. All incoming teachers must sign a document stating that if they push a political agenda or sexually explicit materials on students they will be immediately fired. If it has to do with pushing pornography they will be arrested. Get back to allowing teachers to just teach their students, so they can graduate with honors. Involve the parents in the process and allow them to speak at school boards without the threat of being arrested. No teacher can push a student to go behind the backs of their parents unless the parents are abusive, then they should bring in the police for help.
A better solution that will cover your proposal.
In 2014 Sen. Manchin and Sen Toomey got a bill passed named after Joshua Bell, a boy who had been sexually abused and then killed by his principal . Federal Dept of Education was to monitor compliance and enforced timelines for reforms to make sure the egregious situation of school personnel taking sexual liberties with students, which is endemic in the schools, would end. In 2022 Sen Toomey sent a letter to DOE asking why this bill had been totally disregarded and no timelines for background checks, etc had been met. If US Senators can have no effect on this horrible, shocking abuse of underage kids -what can we do? A massive institutional structure is in place to make sure teacher/principal/school employee sexual abuse of kids stays underground and unaccountable. Pushing political agendas and deviant sexual mores to soften up kids is the purpose of the schools now. My son became an addict for 20 years (before he died of Fentanyl overdose) because of his middle school music teacher pushing marijuana on him - hiring druggies for teaching jobs is a common practice- and you and I can’t stop it- Eliminating the DOE is a start. Ending the Public Indoctrination System is probably the only solution