How to Write a Textbook, pt1 (Re)Teach

I talk about my personal journey on pricing my textbook and how I went from zero cost to charging, back to zero cost. I then talk about the pluses and minuses of using iBook author to create my textbook. I finish by talking about how creating a textbook helped me rethink my teaching and how I use multiple-choice questions. I will give you part two next time :)