I’ve purchased just 1 set of DVDs from The Teaching Company, Change & Motion: Calculus Made Clear, 2nd Edition, with Michael Starbird of the University of Texas.
Not great, but pretty good, and the advantage of these DVDs is that I can learn on my own time.
I’ve ordered 8 courses on CD in the last six months or so, mostly Ancient History (Egypt, Greece, and Rome). My 12-year-old is crazy about them, too. Currently I’m listening to “Story of Human Language,” with John McWhorter. The only time I watch anything on TV (DVD) is when I’m sewing or nursing a baby!
I just emailed the Yale link to my husband to see if there’s any way I can listen to those lectures in the kitchen or schoolroom or car.