I think there should be a priority for American children to first be served and a second class tier of education for those who aren't here legally.
Maybe for them a tent with one teacher speaking their primary language who attempts to teach English and and that is it.
Allow up to half the amount paid to public school to go to private school vouchers for parents wanting that option and let the other half of the money go back to the general fund.
If public school can't then compete, then let them fold house and let private schools do it all with half the public funding now used IMO.
The Enemies Within Our Education system
Education Unions (the N.E.A.), School Administrators and Yes - Even Some Teachers
With or without a union, single payer eduction will never work.
Parents must pay directly for their children’s education. Men must be fathers to their children.