Didactic suitability criteria related to the reflection on the implementation of mathematical modelling in a virtual context

International audienceWe report the results of a research focused on studying what aspects of the instructional process prospective mathematics teachers relate to their reflections on the implementation of mathematical modelling in their didactic proposals. To do this, we used the construct Didactic Suitability Criteria proposed by the Onto-Semiotic Approach, which is the tool used by prospective teachers in their Master's Degree Final Projects to reflect on their own practice. In methodological terms, we carried out a content analysis of 122 Projects written during the 2019-2020 academic year, and whose implementation was performed in a virtual context due to the COVID-19 pandemic. Among the results, we stress that the prospective teachers related their comments on mathematical modelling mainly to the epistemic, affective, and ecological criteria of the implemented instructional process