The phrase means that private school teachers are considered to be better than those who teach in public schools.
Sentences with «than public school teachers»
Nonetheless, generally, private school teachers earn less than public school teachers. (thoughtco.com)
In general, private school teachers have more resources than public school teachers do, and they also enjoy smaller class sizes and other benefits. (thoughtco.com)
Historically, private school teachers have made less than public school teachers. (thoughtco.com)