With information freely available, the skill to teach no longer becomes the memorization of information but the ability to evaluate, synthesize, transform and apply information. School then takes a primary purpose of allowing one to realize one’s own potential, e.g. learning such things as time management, collaboration, initiative and self-directedness, communication and responsibility.
It seems like these days you can learn just about anything online for free, but of course some of that information is better than others. The good news is there are plenty of reputable places to educate yourself online for free, and here?s a good 20 of them to get you started.