This is probably a grey area question but I am going to test the waters anyway.
What I am thinking of doing would be to basically record myself doing examples from textbooks and making lessons for myself which I can then view later and possibly post them online. Sort of like the Feynman method I guess which is to pretend you are teaching someone. I have read other places that the best way to learn math is to teach it.
Would this be a good way to get maximum comprehension from Math Text's? Since it would activate all the methods of learning and I would eventually develop a pretty extensive reference collection for later.