About

The Klein Project aims to present contemporary mathematics for secondary school teachers. Klein Project materials are intended to inform, entertain and feed the enthusiasm of secondary teachers for their subject.

A “Klein Vignette” is a short piece of writing about a single mathematical topic. It assumes the reader has some undergraduate mathematical knowledge, and at least a willingness to engage with mathematical writing. Klein Vignettes are not just “about” mathematics, they contain significant mathematics which is likely to be new to most secondary teachers.

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