My hobbies include hiking and classical music. Popper believed we must be able to discover and correct our errors in order to progress. I believe in structuring courses so that they facilitate a process of students being able to engage in life-long independent thinking and being able to discover errors in their own mental models. Readings, assignments, lectures, group dialog and web-board dialog are all intended to facilitate this process. In the final analysis to understand and learn is lifetime's journey and because an individual can never have the whole of knowledge this journey of understanding is ever unfolding.
New technologies means new pedagogies are necessary.
My paper Discovering a New Pedagogy For a New Medium discusses some ideas.