Students’ Perceptions of Project-based Learning in K-12 Education: A Synthesis of Qualitative Evidence

Abstract

As an engaging instructional approach, project-based learning has gained prominence as a means of adapting K-12 education to a changing world. However, research assessing the effectiveness of project-based learning has primarily focused on teachers, whereas studies on students' perceptions of project-based learning have been limited to isolated cases. This review aimed to provide a comprehensive synthesis of qualitative and mixed-approach studies that investigated K-12 students’ perceptions of project-based learning. A meta-ethnography approach was employed to identify, evaluate, and combine the findings of the 14 peer-reviewed studies. These studies were selected based on an extensive search of databases such as Web of Science, ERIC, and ScienceDirect. Six themes were identified to reflect K-12 students’ perceptions of project-based learning: enhancing 21st-century skills, enhancing enthusiastic engagement, fostering interdisciplinary integration, time consumption, evoking initial jitter, and content insufficiency. Additionally, two research gaps were identified, with the majority of studies conducted among senior high school students in Europe and Asia. In conclusion, this synthesis highlights the effectiveness of project-based learning in promoting essential contemporary skills. However, caution is advised regarding challenges, such as content insufficiency. Stakeholders should consider targeted support and resource adequacy to optimize project-based learning benefits for diverse students.