The problem with some of those is that their quality isn't consistent. I know with OCW, depending on what you pick, sometimes you might get video of a lecture, sometimes you might just get a powerpoint that doesn't really give you a ton of info.
I haven't looked at it for a while, maybe they've fixed it. But Khan Academy hit the ground running. I originally found him a few years ago when he didn't even quite have a hundred videos up. It blew my mind, I was just looking for some help with algebra but instead I found a rabbit hole of knowledge.
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The problem with some of those is that their quality isn't consistent. I know with OCW, depending on what you pick, sometimes you might get video of a lecture, sometimes you might just get a powerpoint that doesn't really give you a ton of info.
I haven't looked at it for a while, maybe they've fixed it. But Khan Academy hit the ground running. I originally found him a few years ago when he didn't even quite have a hundred videos up. It blew my mind, I was just looking for some help with algebra but instead I found a rabbit hole of knowledge.