Darrow, Jr. BD. Briefly Recalling Moments in Mathematics Education History: : The Early Teaching and Learning of Arithmetic in America and the Influence of Colburn’s First Lessons in Arithmetic, Two Hundred Years Since its Publication. JMETC [Internet]. 2023 Dec. 20 [cited 2024 May 15];14(2):29-32. Available from: https://journals.library.columbia.edu/index.php/jmetc/article/view/10708