I think every countries should be started in college bitcoin.Now manay college student are know about bitcoin.They worked online based marketing and earn to money.
In many schools bitcoin is now going to teach and I hope in college it will also be started to teach because bitcoin is one the famous currency in young people and they want to learn from bitcoin because bitcoin can help you in future and its very safe and sound for investment so I think in future bitcoin will be start to tech in college as well.
I do not think that bitcoins will be teached in high school but in college there is a higher possibility for professors to teach it in their students on computer subjects because it is related in I.T. course and computer engineering.
bitcoin need more and more customers from the whole world to become a currency of the whole word and this will be possible by advertising bitcoin more and more so that large number of people will get information about bitcoin. as when people will get information about bitcoin then they will be start investing in bitcoin and through this way the rate of bitcoin will increased.