Going back to the topic of this impasse, I want to say that the child needs to be taught at school and not at home, taking his childhood from him. Only a school or already a higher education institution should teach Bitcoin to students. But the fact is that our teachers do not have this education. Therefore, before you teach children, you must first teach those who will be engaged with children studying Bitcoin.
You don't need these teachers at all and most of the time you'd have a shitty education system especially if you live in a third world country. Most countries are far behind from what the teachers know in other countries. They are far behind from the equipment and teaching methods.
As a matter of fact, a lot of things in life was never taught in school and most of these things are actually very useful for an adult. Paying taxes, how to get out of poverty, how to actually socialize, how to stop fidgeting, these stuffs might not sound easy to master or to study alone but these are some "real world" kind of lessons with real world applications which can only be learned with real world experience.