Small group learning works best when: 1) Tutors set a relaxed and informal tone to encourage students to ask questions and disclose gaps in understanding. 2) Peer tutors can effectively focus on individual students' areas of weakness. 3) A relaxed atmosphere allows for peer learning and is preferred over consultant-led learning. The role of a tutor is to both convey concepts and information to students, and facilitate sessions by encouraging independent learning through effective session management. Finding the right balance between teaching and facilitating is key.