This method emphasizes the strong connections between geometric and algebraic representations.
Edited by Trena Wilkerson, Trena_Wilkerson@baylor.edu, Baylor University, Waco, Texas. Readers are encouraged to submit manuscripts through http://mtms.msubmit.net.
Natalya Vinogradova, nvinogradova@plymouth.edu, is an associate professor in the mathematics department at Plymouth State University in Plymouth, New Hampshire. She enjoys learning and teaching mathematics.