Updated: Jan 23
On these Addendum pages we post small changes or corrections to lessons that have not yet made it into all of the lessons formats (video, podcast, PDF, and quiz). If there are no updates or changes then we will indicate "None" below. Once these addendums have been added to each lesson element then they will be deleted from this list.
If you would like to suggest an update or correction, you can do so by clicking this link >