EduSol Journal is pleased to present Issue 81, Volume 22 of 2022 corresponding to the last issue of the year. This is the culmination of a period of continuous work in order to socialize scientific knowledge and contribute to disseminate the results of the research developed by the authors.
In this issue we have articles related to the educational process in Peru and Mexico, with very new and interesting topics.
The teaching of the mother tongue is once again the subject of study in one of the articles, which is presented with proposals of enunciations derived from selected texts.
On the other hand, we offer readers and authors the theoretical and methodological references for sexuality education, which will surely be of great interest to them.
The important topic of postgraduate education is also taken up in another of the published works.
These, among other issues related to scientific work in the educational area, as well as reviews of texts used in the educational field, constitute the proposals of the editorial team for this last issue of the year 2022.
We would like to thank all the referees of the EduSol journal, who have contributed with their high standards in the refereeing activity, to raise the quality of the journal to higher levels.
We would also like to thank all the authors and authors who read the papers published every day and send us e-mails with suggestions that help to improve the work.
May you all have a happy end of the year, that is our greatest wish.

Translated with www.DeepL.com/Translator (free version)