Correct. Bitcoin will replace the dollar soon and became a legal currency in the world. Then all the transactions are made by Bitcoin itself. Henceforth, kids should know about the future currency which are they going to use.At first you have to teach what is bitcoin? It's a digital currency. Then How we can use it?!We can use bitcoin like currency.

yes that is right that interest is the basic thing in every field of life, you can succeeded in such thing where you have good interest you will also get good experience there. but if you do not have any interest then you can not make any money there.

In this world where money is literally the answer to everything, simply telling your kid that bitcoin will make him rich if he do it right will make him interested. Once he is actually making money from it, he will even be more inspired to continue. But I wouldn't really recommend that. What I recommend is that you try to persuade him by telling him that bitcoin knowledge will save him from poverty. With the knowledge of bitcoin and a strong foundation of understanding the economy (both macro and micro), there's really a low chance for your kid to become a society's follower and live a mediocre life.

Once your kid understood bitcoin and he knows the economy as well, he wouldn't be like those regular day job workers or office workers that have to work their whole life just to be able to pay for a house completely. He can be a business owner himself because he understood how the economy works or have an awesome job because he would know where to apply and what position.

tl;dr: Bitcoin also teaches about economy and that can save your kid from poverty. Tell him that and he will be interested. No one wants to stay poor.

 First of all, teaching bitcoin to kids isn't a good idea sir/ma'am. As a kid they must focus on their study rather than being expose in this world. Its your responsibility as a parent. The best age to deal with bitcoin is when they are teenager already.

Then if they got it, they will focus more on bitcoin than studying? Teaching bitcoin to a CHILD is not a good idea, even though its part of innovating with technology It may distract them for the endeavor that they may accomplished some day , bitcoin includes too technical transactions that a cjild may not absorb easily, you are wasting, good promotion wrong time ,is a wrong thing.

I think that children need to create some kind of game connected with bitcoins, but do not start them at once with serious earnings, because they will not understand yet.

Its not that easy to teach a kid about bitcoin because kids this day are more into games but if i will to teach them i would start telling them that its more than just a game, that they can also earn and they can also improve there ability to understand things like this..

Even if they would be intereted in BTC, they are not useful. They don't have great incomes and wouldn't know how and when to invest or save. They just want to have fun and don't give a shit about responsibilities.

One way is to expose the kids to some YouTube videos related to BTC (there are really good and informative ones out there). Once that is done then maybe make them read some news about BTC, how it works, and how it affects the lives of the people. Also, teaching them hands (like how to transact) on might be a good way to make them familiar about BTC.

Also, the benefits and advantages as well as the disadvantages of BTC should be mentioned and explained to them so that they can try to decide for themselves if BTC will be beneficial to them.