“…For these reasons, teachers mainly collaborate on practical matters, such as work schedules and existing materials, and are less likely to engage in deeper levels of collaboration such as team learning (Vangrieken et al, 2016;Vangrieken et al, 2015). However, as teachers engage more in team learning if they feel and act more as a real team (Vangrieken et al, 2016), it is important to examine to what extent and how teachers can be stimulated to feel and act as a real team.…”