Teenagers cant easily understand what is bitcoin, whats the process, how it works. But I think, the easiest way to explain bitcoin to teenagers that its a digital currency, money online and shows some videos how does it works. Presents some video that teenagers can easily understand.

Yeah and besides of these there is a better way to explain through presentation and practically .
Because practical ways are the real ways to understand without forget in the future .
So to take study about the bitcoin in practical way is a better option for everyone and every category of the people children .
Because practical ways explain us the basic simple idea to handle and give the creativity that what the new thing we can do with it and get more development with bitcoin .