I'm gonna bet $100 that this didn't really happen.
It seems so, and we see quite a lot of stories made up like that when starting a thread, maybe Op is a storyteller so his imagination is very high to make up stories that look real but in reality, are fictitious. But if that's true it's not a necessity to teach about Bitcoin to children, especially if we want to teach them what we want to tell them, that Bitcoin can be an investment tool, that Bitcoin is a digital currency that can be used globally for transactions even though at this time it's not completely global yet because there are still quite a limited number of merchants who accept it, so teaching kids isn't a must, I prefer youth or at least teenagers where they can catch more things, so that when we teach them they can apply their knowledge even if not in its entirety.