Pedagogical Resources for Conducting STEM Engineering Projects in Chemistry Teacher Education: A Design-Based Research Approach
Johannes Pernaa, Miha Ambrož, Outi Haatainen · Education Sciences · 2025
Project-based learning provides a common context for STEM education at all educational levels. However, before future chemistry teachers can implement it in their teaching, they need to have experience in completing complex projects by themselves. According to previous research, an engineering perspective in STEM projects has been difficult to implement. Therefore, this design-based research project focuses on producing pedagogical resources for conducting STEM projects based on authentic engineering practices. Through three-cycle design research, we crafted Excel templates that support a step-by-step framework for completing complex engineering projects and an evaluation matrix that includes formative and summative tools. The design solutions were validated through empirical problem analysis, which yielded qualitative insights into the possibilities and challenges of the produced tools. From this data, we formulated five best practices for teachers to focus on achieving successful project outcomes, with priority being to support the progress of the engineering approach and support it via guidance and peer collaboration. For future chemistry teachers, artificial intelligence tools offer support, especially for hardware assembly and software coding. The research produced educational artifacts that support conducting STEM projects in higher education and insights into their best practices. Since design solutions are based on research and real-life engineering practices, they are useful for all fields in higher education that conduct STEM projects and aim to teach authentic engineering skills.