“…Many teachers argue that they have tried and abandoned group work as a mode of working in the classroom because of previous negative experiences, or simply because, in their own words, "It doesn't work." According to these teachers, students fail to take responsibility for learning, or do not learn enough when working in groups (Gillies & Boyle, 2010;Granström, 2007;Hammar Chiriac & Forslund Frykedal, 2011). Some teachers are unable or unwilling to delegate responsibility and allow students to solve problems for themselves.…”