Polya

Zitate

Вадим Мазурhat Zitat gemachtvor 2 Jahren
What
is the unknown?
b3596575970hat Zitat gemachtvor 20 Tagen
It is often said that to teach any subject well, one has to understand it “at least as well as one’s students do.”
It is a paradoxical truth that to teach mathematics well, one must also know how to misunderstand it at least to the extent one’s students do
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