“…Occasionally, group members may need to change groups, so the instructor could facilitate changing the groups and help them adjust to different groups, and revisit the group contract. Regarding the size of the groups, this study found that a group of three works well, which aligns with prior studies that 3–6 students for group projects are appropriate (Culen et al, 2014 ; Leslie, 2020 ; Urquiza-Fuentes & Paredes-Velasco, 2017 ). It may be even more important in online courses to keep the group size relatively small, given that students need to navigate out-of-class tasks and time.…”