Abstract
Dr. Kin Fung Lai, Technical Officer, Department of Physics, Faculty of Science, HKU
Dr. Ka Kin Lam, Technical Officer, Department of Physics, Faculty of Science, HKU
Mr. Tak Hong Chan, Technical Officer, Department of Physics, Faculty of Science, HKU
Prof. Tran Trung Luu, Assistant Professor, Department of Physics, Faculty of Science, HKU
Dr. Jason Chun Shing Pun, Principal Lecturer, Department of Physics, Faculty of Science, HKU
Prof. Francis Chi Chung Ling, Associate Professor, Department of Physics, Faculty of Science, HKU
Mr. Madhav Gupta, Research Assistant, Department of Electrical and Electronic Engineering, Faculty of Engineering, HKU
Prof. Zhiqin Chu, Associate Professor, Department of Electrical and Electronic Engineering, Faculty of Engineering, HKU
In the rapidly evolving landscape of science and technology, physics education plays a pivotal role in preparing students to identify false information, foster future innovations, and pursue career opportunities. However, the abstract and mathematically intensive nature of physics concepts often presents significant learning barriers, especially for students with non-science backgrounds. This project presents an educational initiative designed to enhance teaching and learning experiences in quantum physics and wave physics by developing and implementing interactive, hands-on experimental demonstration tools.
In the area of quantum physics, we have developed interactive teaching kits: (1) a single-photon interference demonstration tool that emits and detects single photons and performs interference experiments to illustrate the fundamental quantum concept of wave-particle duality, and (2) an educational tool for demonstrating the macroscopic quantum phenomenon of superconductivity, which showcases two key features of superconductors: zero resistance and quantum locking. These setups have been successfully integrated into courses and workshops, allowing students to observe and interact with fundamental quantum phenomena directly. In the area of wave physics, we are currently prototyping demonstration kits that cover a few different wave phenomena, such as sound wave interference and acoustic levitation, which will be integrated into courses and workshops in the near future. These setups offer students real-life opportunities to engage with these physics phenomena firsthand.
By transforming abstract concepts into interactive experimental demonstrations, we strive to enhance students’ conceptual understanding and engagement across a broad spectrum of learners, inspiring students to appreciate quantum and wave physics, as well as significantly improving their learning outcomes.