Large enrollments in undergraduate courses pose several teaching and learning challenges that impact students' learning experience and performance. Implementing co-learning activities in tutorials of large courses can help mitigate these challenges and improve the learning environment. One type of collaborative learning activity that has become…

This study focuses on the practices implemented by tutors, considering education professionals, especially teachers, on the one hand, and on the other, non-education professionals, namely students. Interviews with 24 tutors, inspired by the explicitation interview technique, enabled us to determine that the nine most frequently implemented…