Susan Bell received an undergraduate degree from Salisbury University and a masters degree from the University of Houston.  Her professional interests include differential equations, Laplace transforms, and incorporating technology into learning.  Ms. Bell is an editor of the North American GeoGebra Journal and co-chair of the GeoGebra Institute of Maine.  Hobbies:  Whitewater kayaking, whitewater paddleboarding, trail running, hiking, yoga, and meditation.