It’s no MIT, but they can count towards an eventual completion of a degree, and if completed with good grades, after 20-40 credits or so you can get admitted directly into a full-time program without any entrance exams or such.
All though even then, it may be cheaper to just enroll in some local or online classes at a community college in your state for a couple hundred dollars.
[1] https://support.edx.org/hc/en-us/articles/206501438-Can-I-re...
[2] https://www.edx.org/masters/micromasters/purduex-nano-scienc...
You can however earn certificates for courses through services such as EdX: https://www.edx.org/school/mitx
Although it appears as though you need the “Certified” premium status to achieve certification, which is almost $200USD.
And thats too expensive for most people. Which is funny because knowledge is mostly free.
(Self-taught in my eyes usually means 'i've picked out the things that interest me and then learned those' - it's the job of the the paid people to force you to learn the things that don't directly interest you)
I won’t argue that the credential isn’t useful in that certain people are more willing to consider taking you seriously the first time they meet you (foot in the door), but people with that credential do still fail.
And seriously, when does where you went to school even come up, except on a resume (that “foot in the door”)
Ever met someone who went to Harvard?
As they saying goes: "Harvard people boast that they 'went to school in Cambridge' because they're embarrassed they couldn't get into MIT"
If you think that isn't immensely useful, you are vastly underestimating the significance of other people's first pass filters in any person's opportunity for success.
But it really is just the course material, with some classes also having lectures. It’s not at all the same as attending. A few years ago I needed more thermo than I had remembered from my time as an undergrad. I actually reviewed the same class number I’d taken decades before and it was hard yakka. I am sure I would not have gotten much out of it if I were just reviewing the material cold, without the in person MIT experience in my past.
The answer is that college is about more than that. Hands-on learning, collaboration with other students, projects, labs, exams, extra curriculars all add up to a lot more than an online course.
This is legacy thinking. There’s no reason that in the Internet age this should be necessary anymore.
The current college system is simply a tradition from a bygone era that hasn’t really adapted to the 21st century yet.
If you want to take MIT classes for credit, you can go to EdX.