Unschooling isn't a method of instruction, it's a different way of looking at learning.
photo by Karen James
Some people see experienced unschoolers ("experienced" meaning in this context people who have done it well and effortlessly for years, who aren't afraid anymore, who have seen inspiring results) mention classes, and they think "Ah, well if the experienced unschoolers' kids take classes, then classes are good/necessary/no problem."
But if beginners don't go through a phase in which they REALLY focus on seeing learning outside of academic formalities, they will not be able to see around academics. If you turn away from the academics and truly, really, calmly and fully believe that there is a world that doesn't revolve around or even require or even benefit from academic traditions, *then* after a while you can see academics (research into education, or classes, or college) from another perspective.

If a parent has found something that works for their family without understanding why it worked and how much personality played in it, then for others it's little better than rolling dice and picking some technique at random.
On the other hand, those who are living examined lives. thinking about and discussing why something works in the context of growing relationships, that's way better than dice! And no one should swallow what's said uncritically. They should take it in, turn it over, ask questions and examine it for themselves.
Critical examination is better for reaching clear goals than pretty sentiments of "following the heart" and "mom knows best."
SandraDodd.com/change/ (Thoughts on Changing)Those three pages are an impressive collection of the powerful difference a deep understanding of unschooling, and its practice in a home, can make to parents as individuals.
SandraDodd.com/change.html (How Unschooling Changes People)
SandraDodd.com/gettingit (Unschooling: Getting It)

As we had been talking about natural learning, naturally I responded:
"The power to decide what to learn" makes a pretzel of the straight line between experience and knowing.
My children don't "decide what to learn, how to learn, and when to
learn it."
They learn all the time. They learn from dreams, from
eating, from walking, from singing, from conversations, from watching plants grow and storms roll.