Wie alt ist der Kapitän wirklich?
Über die Bewährung der Mathematik an der Realität oder Wittgenstein, Regeln und der Mathematikunterricht
DOI:
https://doi.org/10.18716/ojs/md/2002.990Abstract
In the paper I discuss the way in which mathematics education is supported by „reality“. According to Wittgenstein mathematics has to correspond to our acting in a sense that essentially differs from a mere occupation with application-orientated exercises.