for July 22 ONLY! Telling Time Challenge with Roman Numerals task cards)This colorful set of 24 task cards with telling time practice with Roman Numerals! This will be a fun challenge for students and a a wonderful addition to your lessons!
Des lapins et Frédéric II : quel lien ? Leonardo Fibonacci !
A page of Fibonacci's Liber Abaci from the Biblioteca Nazionale di Firenze showing (in box on right) the Fibonacci sequence with the position in the sequence labeled in Roman numerals and the value in Hindu-Arabic numerals.