The author discusses their experiences teaching an upper-division seminar course in a traditional face-to-face setting, and re-designing a "long eighteenth century" survey course for delivery online. The article thus explores spatial strategies in both face-to-face and online courses, and suggests ways in which they can be particularly…

Describes a course entitled "DNA and Evolution" in which students develop an appreciation for what science is and how it is practiced as well as an understanding of how some of the most central ideas in biology were developed and tested. Discusses the design of the course, the lecture and discussion topics, and the results and their…