The symbols we use every day have fascinating and surprisingly recent origins, explains author Joseph Mazur in his new book A few years ago friends and I were talking about the origins of written ...

THE first volume of this invaluable work was noticed in our columns on July 6, 1929, p. 4. The vast quantity of material which had to be digested constrained the author to divide it into two volumes, ...

A set of wall display cards which have common terms and symbols used in mathematics (types of numbers such as 'Real&', &';Integer' and the greek alphabet). I have these displayed above my board so all ...

I’ve included two different sizes of the same puzzle. The smaller size is only two pages and it great if you are going to print of individual copies for students to practice with in class or at home.