Be sure to read
An Interactive Online Calculus Text (D. Smith, L. Moore, & K. Tysdal, 2007). This is a general overview of the online text project. It was prepared for delivery by David Smith last November at the Delta 07 Conference (the sixth Southern Hemisphere Conference on Undergraduate Mathematics and Statistics Teaching and Learning) at the World Heritage Los Glaciares National Park in Santa Cruz, Argentina.
The papers listed below describe the online calculus text project in more detail and provide the pedagogical points of view of the authors.
Changing Technology Implies Changing Pedagogy (L. Moore & D. Smith, 2006). Written in 2002, this paper reflects that point of view of Moore and Smith on the impact of technology in the teaching of undergraduate mathematics.
Thinking about Learning, Learning about Thinking (D. Smith, 1996). David Smith reflects on a lifetime of undergraduate teaching.
The Active/Interactive Classroom (D. Smith, 2000). The article describes the classroom used by Smith and Moore in their final years of teaching at Duke, Smith's approach to teaching classes in this environment, and his reasons for this approach.