This document outlines two lesson plans focused on intercultural reflection and indigenous cultures in Argentina. Lesson 1 introduces students to the Guarani language and culture through listening to the national anthem in Guarani. Students then discuss aspects of culture identity and complete a definition. Lesson 2 engages students by watching a video on ethnic groups in Argentina and reading texts on indigenous cultures. Students work in groups to complete a chart comparing different cultures and reflect on commonalities between them. Both lessons aim to improve students' language skills and cultural awareness.