Problem-based Learning (PBL) has long been touted as an effective pedagogical approach in higher education to promote students' authentic learning. As a learner-centered pedagogy, PBL is characterized by students working collaboratively in small groups to solve messy, ill-structured problems that mirror real-world problems encountered by expert…

There is widespread agreement that collaboration, teamwork and intercultural competence, among others, are essential 21st century skills. Higher education teaching and learning initiatives tend to have a significant focus on developing these skills through assessments and other in-class activities, and yet often do not take advantage of…