- Вадим Мазурmembuat kutipan2 tahun yang lalu
What
is the unknown? - b3596575970membuat kutipan20 hari yang lalu
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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