This book includes contributions from the conference held in Barcelona in 2022. It brings together researchers interested in the Anthropological Theory of the Didactic (ATD) and aims at the following objectives: Establishing an updated overview of the results and progress in the ATD, concerning both basic research and the development of education systems, including teacher education; Developing a research programme around the most relevant open problems, either related to difficulties affecting education systems or the development of didactics as a scientific discipline; Identifying and studying the specific problems raised by the extension of the ATD's conceptual and methodological tools to other fields. The conference is structured around the following thematic axis: Axis 1: Development of the Foundations, Tools and Aims of Research in the Framework of the ATD Axis 2: The Curriculum Problem and the paradigm of questioning the world Axis 3: ATD and the professionalization of the teaching profession.

Contributions of one of the most fruitful theories currently in the field of mathematics education Broad field of research ranging from theoretical contributions to applied studies International perspective with authors from various countries

Inhalt
What is Questioning the World? Towards an Epistemological and Curricular Break.- Problematic Issues Regarding Didactic Paradigms.- The Paradidactic: A (would-be) Fundamental Theory of Noospheres.- About a Didactic Model of Reference for the Teacher Position.- Study vs Learning: Mesogenesis and the Denial of the Didactic.- Is it the Same Twelfth? Questioning an Unquestioned Principle.- About the Mapping of Personal Practice Paths in the ATD.