[¡Hola desde Argentina!]<p>This is an English speaking forum, so the submissions in other languages are usually ignored or flagged, unless they are very interesting and have no equivalent in English. (And usually an English version gets more attention/upvotes/comments.)<p>I think this submission is on-topic, but there is a lot of material about the same subject in English, so I guess this submission will not be very lucky.<p>I recommend to write a version in your native language and another version in English to get more public. But I think you are preparing the material for a class, so this idea may not be applicable here.