I've just finished a BSc Physics-Math at a UK "Top 20" University. The standard of many lectures was very poor with only a few exceptions.
Without Khan Videos I wouldn't have grasped many of the concepts. (The lecturers often presented the formalism without really going into the concepts - I often wondered did the really understand the material themselves)
Apart from online material the only other self-study stuff I found useful for the degree were course books from Open University (OU). Excellent stuff.
I've just finished a BSc Physics-Math at a UK "Top 20" University. The standard of many lectures was very poor with only a few exceptions.
Without Khan Videos I wouldn't have grasped many of the concepts. (The lecturers often presented the formalism without really going into the concepts - I often wondered did the really understand the material themselves)
Apart from online material the only other self-study stuff I found useful for the degree were course books from Open University (OU). Excellent stuff.