In this study, a collaborative problem solving-based STEM course was implemented in a seventh-grade class. This study aimed to examine the effects of students' prior knowledge on their CPS-based STEM learning processes by using a mixed-methods approach. First, a lag sequential analysis was used to investigate individual cognitive and metacognitive…

Proponents of problem-based learning suggest that learners should solve problems that are representative of the types of issues that practitioners face. However, this is challenging because novices lack the essential experiences that inform solutions. According to case-based reasoning, one way to overcome this gap is by providing a set of cases…