Ethnomathematics, a tool for the management of intangible heritage in small-scale fishing communities

Ethnomathematics is currently an essential trend in the introduction of modifications to this subject, stigmatized with qualifiers such as difficult, of complex understanding, far from everyday and cultural processes due to its high level of abstraction. The current world in the social, cultural and scientific order turns more and more to an anthropological perspective that requires an overturn in all sciences, therefore, it is required to identify the difficulties in the socio-cultural contextualization of workplaces, the state of the various scientific disciplines for this work as is the case of Mathematics. This requires the organization and projection of capacity building strategies in teachers with foundations and competencies in a teaching and learning process with social significance in educational cultural contexts typifying where the cultural experience that allows to effectively bring scientific knowledge closer to popular knowledge and increase interest in science. Therefore, ethnomathematics is presented as a resource in the didactic and pedagogical preparation of teachers of this science based on the diagnosis and sociocultural characteristics of the students and is constituted from the didactic resource as a tool for the management of the Intangible Heritage of the communities.