I'm currently doing a part-time undergrad degree. It's spread out over six years and not as comprehensive as I'd like it to be, so I use Khan Academy to revise material and fill in any self-perceived blanks in my syllabus. For example, my course is sketchy on linear algebra compared to what I imagine I'll need in future, so I'm currently exhausting the Khan Academy library on linear algebra, before moving onto something more advanced.
The "ceiling" of Khan Academy is becoming more apparent to me, in that it's increasingly failing to meet my needs in terms of subject depth and self-assessment. I've had to raid MIT OCW for linear algebra problem sets.
On a related note, I've found myself explaining things using the same intonations and phrasing as Salman Khan.
So you don't use Khan Academy in a systematic manner?
Hello, I was wondering: how many of you are doing khanacademy?
Right now, I am about 2 weeks away from completing khanacademy altogether. 334 out of 380 concepts are completed, assuming that the KA team don't add any new content during the time period.
Are you guys brushing up your math on KA, and if so what's your progress?