Systematic Literature Review: Benefits of Implementing Project Based Learning (PjBL) in Education

Abstract

This study aims to analyze forty articles on project-based learning obtained from reputable international journals indexed by Scopus and published between 2019 and 2024. The research employed a systematic literature review (SLR) method using secondary data derived from these selected peer-reviewed articles. The review identifies the general characteristics of PjBL research, including publication type, year of publication, research approach, and education level. The findings indicate that the PjBL model is effective in enhancing cognitive, attitudinal, and skill domains. In particular, PjBL contributes to the development of students’ problem-solving, critical thinking, collaboration, and communication skills. Based on these results, it is recommended that educators and policymakers adopt PjBL more broadly across educational contexts to foster 21st-century competencies. Furthermore, future studies are encouraged to examine the long-term impact of PjBL on sustainability awareness and digital literacy.