For example, the classical cases in history around classical mechanics, geocentric cosmology, deterministic and predictability relationships, etc.
History teaches us that any borders can be redrawn or eliminated completely.
I wanted to say "religion" but it is proven to be the sticky one.
I think in future, we're going to figure out much better, more scientifically grounded ways of teaching people, and we'll look back at the current methods of teaching in the same way we do old school medicine with leeches, humors and elements.
Not sure which scientific truths/theories we'll see refuted and replaced though.