English to French Social Sciences Education / Pedagogy

One aspect is the learning dynamic. Learning can be:
• solitary- for example, reading or studying on your own;
• one-to-one- for example mentoring, coaching or private tutoring;
• one-to-many- for example, conventional lectures, in which one person speaks to a group;
• many-to-many- for example, collaborative group learning, group discussion.
One learning programme can use a combination of these situations; this is called ‘blended learning’. For example, this FPL programme combines solitary learning (reading a self-study workbook and completing the activities) with one-to-one learning (when you interact with one other learner or the tutor), one-to-many (when you send a message to the whole group), and many-to-many (when you engage in a group discussion).

j'ai traduit solitaire, en tête à tête, magistral et collaboratif, mais "magistral" ne colle pas avec l'exemple fourni (envoyer un messager), des idées?