Benrherbal, A. and Rioux , M. 2024. How do you characterize the interactions between a teacher and their students about fractions and proportions in the context of energy performance calculations? . McGill Journal of Education / Revue des sciences de l’éducation de McGill. 58, 2 (Sep. 2024), 111–134. DOI:https://doi.org/10.26443/mje/rsem.v58i2.10052.