Derek Owens currently has over 800 video clips available for free on YouTube. They are indexed here.
As extensive as this collection is, it represents only a portion of Mr. Owens' collection
of over 6000 math and physics videos.
Students enrolled in one of Mr. Owens' courses have access to the entire set of videos for that course, as well
as the accompanying course materials (homework pages, student workbook, chapter tests, etc).
Highly flexible online classes are available any time and for any schedule, and limited space is available in live classes in the Atlanta area during the school year.