Last year, one of my former students gave me this Christmas ornament. I couldn’t wait to hang it on our family’s Christmas tree.
Christmas ornament
Published by John Quintanilla
I'm a Professor of Mathematics and a University Distinguished Teaching Professor at the University of North Texas. For eight years, I was co-director of Teach North Texas, UNT's program for preparing secondary teachers of mathematics and science. View all posts by John Quintanilla
Published