The layout of playing cards to the right is a depiction of a Graeco-Latin square. Of order 4 - an interesting combinatorial object. I am a Professor in the Mathematics and Computer Science Department. At the University of Puget Sound. Helping out with an open content abstract algebra textbook. Assisting with a large construction project. And becoming ever more involved with Sage.

Japheth Wood is a mathematician engaged in the mathematical education of students at many levels. He is a Visiting Associate Professor at the Bard College. Where he also co-directs the Bard Math Circle. And the Math Association of America. 8216;s SIGMAA on Circles.

Tuesday, December 6, 2016. I usually give three to four tests during the semester, and I was puzzled why the first test always had the lowest average test score. After some reflection, I found that students were not accustomed to taking my tests. , III, and Karpicke, J.