“…In the field of education and the training sciences, many studies have focused on the activity of teachers in the classroom and teacher-student-artifact interactions (Adé, Veyrunes, & Poizat, 2009 ;Flavier, Bertone, Hauw, & Durand, 2002 ;Veyrunes & San Martin, 2016 ;Vors & Gal-Petitfaux, 2008), the learning activity of students (Dieumegard, 2011 ;Évin, Sève, & Saury, 2015), collective activity in homework practices (Bonasio & Veyrunes, 2016), the activity of preservice teachers in training situations and particularly in video training situations designed from the results of previous empirical studies (Chaliès et al, 2004 ;Flandin & Ria, 2014 ;Leblanc et al, 2008 ;Ria & Leblanc, 2011), and the development of collective and organizational learning dedicated to the improvement of student learning (Bonasio, Fondeville, & Veyrunes, 2015). Several syntheses have been produced, addressing the empirical aspects or the design of training programs for teachers or teacher trainers Durand, Saury, & Veyrunes, 2005 ;Saury, Adé, Gal-Petitfaux, Huet, Sève, & Trohel, 2013 ;San Martin, Veyrunes, Martinic, & Ria, 2017).…”