Problem-based learning (PBL) is a teaching strategy that involves learners working on real-life problems in small groups. PBL can be applied systematically across whole programmes in particular modules or units (Barrett & Moore, 2010a). Barrett and Moore (2010a) conceptualise PBL as having six interrelated elements.
| PBL problem design | Features of the PBL problem design: 
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| PBL tutorials in small teams | A key element of PBL is the use of small teams: 
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| PBL compatible assessment | PBL as a teaching strategy incorporates assessment design. Assessments need to align with a problem-based learning process. PBL assessment should incorporate the following elements: 
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| PBL curriculum development | A PBL curriculum is founded on learners working to solve problems in small teams, this process is supported by other curriculum inputs, such as lectures and practice placements. | 
| Developing knowledge and capabilities | PBL enables students to learn concepts by working on problems designed around these concepts. In addition to knowledge PBL aims to develop other skills including: 
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| Philosophy of problem-based learning | PBL enables deeper consideration of what learning is, the purpose of higher education. | 
(Source: Barrett & Moore, 2010a; Barrett & Moore, 2010b; Pettigrew, Scholten & Gleeson, 2010)
 
