Course resources
There are lots of useful web resources on linear algebra. Typically they go a bit slower or have a different emphasis or way of explaining things, but it can be handy to see how someone else explains something.
- Khan Academy is a great resource right up to 1st or 2nd year undergraduate material. For this course, there's a handy group of videos here.
- Grant Sanderson has a great series of videos developing mathematical intuition on YouTube, which you can reach through his site here.
- Wikipedia gets better every year - and the linear algebra wikipedia pages are actually pretty good.