Scaffolding and Problem-based Learning in The Educational Setting
Scaffolding is often used in order to support problem-based learning (PBL). When using PBL, learners in the classroom become researchers and often work in small groups to analyze problems, determine solutions, and evaluate solutions (Hoffman and Ritchie, 1997). In one study, medical students using PBL were shown to develop a deeper understanding, improve retention of material, and increase overall attitude, compared to other students who did not use PBL (Albanese and Mitchell, 1993). Many educators incorporate PBL in their classrooms in order to engage students and help them become better problem solvers. Scaffolding may help the success of PBL in the classroom. Teachers must identify the content that needs scaffolding (support), choose the appropriate time to implement the support, decide the right method to follow, and determine when the scaffold can be removed (Lajoie, 2005).
Read more about this topic: Instructional Scaffolding
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