Graphing calculators are a mainstay in the U.S. high school mathematics curriculum and because of that considerable research has been done on their effect in the mathematics classroom. While much of this work has focused on the impact of graphing calculator use on achievement and attitude, little has been done to address how students use the graphing calculator when they are working in independent situations or their perceptions of how the graphing calculator impacts their mathematical experience. As such, the work in this book provides a new lens through which to view graphing calculator...