It all started with the Office. I looked for a clip of the scene but only found a picture:
going by her Japanese name these days because of her great love of Japan) was enjoying the scene but didn't understand the subtleties of this joke. She decided she wanted to have a better grasp of clouds. She then spent about half an hour researching clouds, how they are formed, what the different clouds mean and what conditions cause them. She then discussed this with people online, telling them about what she learned and answering their questions, which led her to more research.
This is probably more efficient than classroom learning because it's very targeted and she will probably remember it better, since it emerged from her desire to know it.
She said to me, "I know you asked me to jot down when I do things like that, but it's pretty impossible because this happens all the time. I don't even notice when I'm doing it."
That's because for unschoolers, learning and life are not two separate activities. They don't try to avoid learning or have negative associations with learning because they generally don't learn what they don't want to. The only reason I even became aware that Kiisu had studied some Earth Science topics is because we were walking on the beach and it started raining and she began pointing out all of the different types of clouds.