This article presents critical intercultural dialogue as a necessary curricular, pedagogical, and decolonial practice to engage and value Indigenous students' cultural semiotic resources in higher education. Drawing from social semiotics, critical interculturality, and decolonial theory, the article analyzes Indigenous students' structural…

Sociocultural theory argues that an individual's mental, social, and material activity is mediated by cultural tools. One such tool is the language or discourse teachers use during whole class interaction in the second language classroom. The purpose of this study was to examine how a Colombian second language teacher mediated her ninth-grade…