The Beauty of Chalk Jessica Wynne’s Do Not Erase: Mathematicians and Their Chalkboards makes the case for slower, low-tech tools in the classroom. By Roy Peachey OCTOBER 24, 2023 In A Mathematician’s Apology, G. H. Hardy writes, “The mathematician’s patterns, like the painter’s or the poet’s, must be beautiful; the ideas, like the colors or the words, must fit... Continue Reading →