Excellent experience, I congratulate you, you are excellent parents and you are making a great effort. I am trying to do the same with my 5-year-old grandson, I hope to have good results like you. I reiterate my congratulations. Keep doing the right thing. I know that in the SOUTH cone there is the Mi Escuelita Bitcoin project run by Ernesto, a very hard-working Uruguayan. You can look for information with him because he has a lot of experience with children in his work.