[screye]

This is task for paid educators and not free youtube channels. The problem here is that educators do not make their content available for free online.

I don't blame them. Educators are in a perpetual cat-and-mouse game with their students to avoid cheating. However, in an era with Chat-GPT (and even before), cheaters can always cheat if they want to cheat. If a teacher decides to teach calculus using 3B1B's videos as reference, then they should make associated assignments available for other educators to use.

There is no field better suited for opensource than education, yet tribal knowledge remains either inaccessible or under-utilized. It's a shame. And no, "online courses" are not a substitute for real coursework. Watered-down wish-fulfillment QTEs is all they are most of the time. There are some excellent online courses (MIT OCW, NPTEL), but they're the exception. And even then, online courses have yet to replicate the essential support of a human educator or peers in learning.

I look forward to seeing schools that fully construct a curriculum around curating the best internet resources, with the teacher being there more so 'conduct / direct' rather than getting their hands dirty figuring out how to optimally teach the same thing every teacher has taught for the last 100 years. It has the advantage of reducing teacher overhead and improving the quality of teaching. win-win.