There is a bad approach to his idea (OP), but surely a great will.
I have seen this initiative elsewhere and developed they make the same mistake, well, it is not a mistake, it is a bad approach, a teacher only needs a student to execute his pedagogy, where? And how? sometimes it doesn't matter because only the knowledge is missing and someone who wants to receive it. Their case
One should not look for three people and teach bitcoin, in their case university students just tell them! Hey, do you know bitcoin? At that level it is more effective to debate and in the teaching process, university students are involved in being able to research and acquire basic knowledge.
Today, it does not matter what type of profession you have, university level, social class you should learn, "general" knowledge today is available to everyone, but it seems that people are only interested in knowing "what social network is fashion "
21st century, Google! You only need to have the doubt to gain knowledge, there is no better time (epoch) to be ignorant, we only need to know in which subjects we are ignorant to investigate and get out of the absolute zero of ignorance in any subject.
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Where? And how? / How? Where? .
After spreading the seed of the word bitcoin and the debate to help your group of college kids understand or the three-person group (for example) you should take the next level, the approach.
Find the teachers...and talk about bitcoin, the more people who like you "idea," more effective it becomes in the scope of knowledge.
Keep climbing and go to the directors, so give the seeds in them of bitcoin, in this process you may recruit some enthusiasts (director, teachers, college students).
With those enthusiasts go or send an email to your educational ministry, federation or whatever you call it in your country and create schedules of regional activities, or simply ask permission to spread bitcoin in your guild as a technological alternative that can have a not only economic effect but social.
Becoming a bitcoin ambassador only requires the desire, today's technologies can allow you to become their guild in, perhaps, a benchmark, they may not recognize your effort, in the present time, but in the future you It will be remembered, I assure you by your colleagues and students, like the teacher who told me about bitcoin.
Warning: be careful, the thin line of being recognized as a bitcoin ambassador or enthusiast is very close to the risk of losing credibility, well, you understand me if you want to spread bitcoin you know what I mean.