Conceptual framework design for STEM-integrated project-based learning (PjBL-STEM) for elementary schools

Purpose The STEM-integrated project-based learning (PjBL) model represents a contemporary pedagogical innovation designed to optimize instructional methodologies in primary education. The study has three primary objectives: first, to develop a conceptual framework for STEM-integrated PjBL tailored for elementary school educators; second, to assess the framework’s validity within elementary education contexts and third, to evaluate the efficacy of STEM-integrated PjBL in cultivating essential 21st-century competencies – namely, collaboration, creativity, critical thinking and communication – that are indispensable for success in modern educational and professional environments. Design/methodology/approach The development of the PjBL-STEM conceptual framework was systematically guided through the ADDIE instructional design model (analysis, design, development, implementation and evaluation). Empirical validation of the framework was conducted via a controlled field study involving 30 certified elementary school teachers and 26 fourth-grade students in Kediri Regency, East Java, with observational oversight provided by school administrators. Data obtained from this research were analyzed using quantitative descriptive statistical techniques to assess both pedagogical efficacy and implementation parameters. Findings The framework design exhibits high validity, as evidenced by a mean score exceeding 85%. It is anticipated to serve as a valuable resource for educators, enhancing teacher performance and professionalism while also facilitating the assessment of improvements in student response quality, concept understanding and academic achievement, particularly within elementary education contexts. Research limitations/implications The data collection period was confined to three months, which may not capture long-term changes or sustained impacts. Furthermore, the sample size of 26 students limits the generalizability of the findings. Future research should expand the sample size and scope to enhance the validity and applicability of the results. The study was also geographically restricted to Kediri Regency; broader research involving larger populations or different regions would provide a more comprehensive understanding of the model’s effectiveness. Additionally, further studies should include more schools or subjects beyond science to test the practicality and adaptability of the PjBL-STEM model across diverse educational contexts. This would offer a more nuanced perspective on its potential to transform elementary education. Originality/value The development of the STEM-integrated project-based learning (PjBL-STEM) conceptual framework is structured around a four-phase design: (1) information search and analysis, (2) designing collaborative learning and brainstorming, (3) presenting the project and (4) reflection and follow-up.