Now this article is brilliant. I'm reposting the link to this article to a maths blog. My old maths tutors in my old alma mater would also love to read the art

Now this article is brilliant. I'm reposting the link to this article to a maths blog. My old maths tutors in my old alma mater would also love to read the article, so I'll email them the link. If nothing else, it'll remind them that mathematics teaching does make a great difference.