Remembering lectures, I used to sit in them, watch and take notes. It was only after when reading back through the notes and looking into the problem area I co

Remembering lectures, I used to sit in them, watch and take notes. It was only after when reading back through the notes and looking into the problem area I could hear and make out what I didn't really catch first time. So videos with slides, and notes, and tutorials/practice all can help. It does for me anyway.