Its a nice idea teaching our kids about bitcoin because children nowadays are already familiar with advance technologies easy for them to understand the mechanics on how to join and.began earning that they can use it to finance their studies.
Yes we should teach them for the sake of information only, because in future we are expecting that bitcoin will be use for most of our daily activities, therefore i think that if our children will learn about bitcoin, it will be beneficial for them in future, Bitcoin now even becoming popular in backward countries, where at least people have the facilities of using internet.