Sherrie Serros has been teaching in the UW-System on and off since the early 80's.  She has been active in undergraduate mathematics education, women's studies, and faculty development.  She pretends to keep up with the ever-changing technology, and loves to use a variety of mathematical software, including Fathom, SketchPad, Cabri, Minitab, Tinkerplots, MicroWorlds, Kaleidomania, in addition to the good old graphing calculator.