The first step is for the native teachers to know all the academic aspects and the sociocultural aspects of the ethnic group. The next is the creation of a campaign to promote the importance of the language in a minority community to maintain identity. The goal of the campaign is to reinforce the use of the language in the education environment and the family environment because they are children's first and most influential contacts. The last step is to promote the project to being used with other endangered languages of our country and revitalize them. it is also necessary to create a conscience in the rest of society to avoid the marginalization of the people who speak these native languages.