Investigating teachers’ and students’ experiences of quantum physics lessons: opportunities and challenges

Abstract

ABSTRACT Background: Quantum physics has found its way into upper secondary school physics curricula worldwide. This trend coincides with increased attention for conceptual understanding in physics education in general and quantum physics education in particular. Students’ conceptual difficulties of learning quantum physics are regularly reported. Little systematic attention has been paid to the opportunities and challenges teachers and students experience for teaching and learning quantum physics.Purpose: The opportunities and challenges secondary school teachers and their students experience were examined to gain insights into their perspectives teaching and learning quantum physics. These insights inform improvements in teaching and learning quantum physics at the secondary school level. Sample: Three teachers and five of each teacher’s students participated in this study. Design & Methods: A context analysis was conducted to explore the experiences of the teachers and students. Teachers were individually interviewed; students were interviewed in a focus group session. The semi-structured interviews were analysed resulting in three case reports. These case reports were used to conduct a cross-case analysis to find common opportunities and challenges among teachers’ and students’ experiences. Results: Teachers and students felt that teachers had an important role in supporting students’ understanding of quantum physics. Teachers were challenged to enthuse their students for quantum physics as they struggled to convey the relevance of the subject to their students. Freely available digital materials were considered as an opportunity to support students’ conceptual understanding as they have the potential to engage students and benefit their conceptual development. Conclusion: Several implications are discussed to improve teaching and learning of quantum physics, such as opportunities for teacher professional development as well as ways to effectively use freely available digital materials.