The language I inhabit, the world I build: teaching Portuguese language and developing skills in Portuguese-speaking countries

Language is the most common tool in daily human activities. We use language to communicate, obtain information, learn new concepts and modes of action, express our thoughts, and worldviews. These "language practices" are carried out through discourse-texts, understood as the result of cognitive processes that reflect socio-interactional parameters and depend on them (Bronckart, 2006). Language is, therefore, a place we inhabit and one of the main instruments that allow us to act in the world. Within this theoretical framework, this project aims to seek answers to the following questions: What is taught when teaching a language? What is learned when studying it?

Considering the sociodiscursive interactionist conception of language adopted in this research, these questions are particularly important for the universe of Portuguese-speaking countries, not only because of the geopolitical scope of this universe of approximately 250 million speakers, present on all continents, but also because of the potential for social and human development and creative economy for the sustainable development of these countries (UN, 2021; Almeida, 2021).

At the curricular level, the teaching of mother tongue in secondary education in countries such as Germany, Brazil, Spain, France, England, and Portugal is closely related to the development of a set of skills (OECD, 2018, 2019) and transversal competencies (UNESCO, 2017), with an emphasis on cognitive and metacognitive skills (OECD, 2018), critical thinking, creativity, understanding of other cultures, learning to learn, and self-regulation (Dantas et al., 2022). How are these guidelines translated into pedagogical practices by teachers in Angola, Brazil, and Portugal? And how are these guidelines identified in student learning? are the purpose of the study "The language I inhabit."