With thanks to englishteacherguy who produced these videos with the older syllabuses' assessment objectives in mind. Still, this work sits well with the new ones.
Various interpretations of Desdemona
Iago's motives and critics
Othello - Critical Perspectives
"Othello" - an introduction to the historical context
Need even more help with "Othello"? Try this video and links from it for other videos for various aspects of this play. Apparently these videos are helping students achieve As!