<![CDATA[Problem-solving skills, which are crucial in the 21st century, are a competency that students must master. These abilities can be developed and enhanced through appropriate learning processes. Based on relevant literature, this study analyzes and describes a case study of the application of Problem-Based Learning (PBL) to improve elementary school students' problem-solving abilities. The research method consisted of a literature search. Data were collected by searching for scientific articles using appropriate keywords in the Google Scholar and Garuda databases. The analysis revealed that the application of the PBL model significantly improved elementary school students' problem-solving abilities. This is due to the characteristics of PBL, which encourages students' critical thinking, enabling them to identify problems and find solutions.]]>
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