Enhancing Quantum Literacy with Quantum Key Distribution: A Study with Secondary Education School Students

At the dawn of the 5th revolution, where artificial intelligence and quantum computing are reshaping the world, quantum literacy in high schools is not only desirable but imperative. An understanding of quantum science is now essential to prepare students for the future, as it directly affects research, technology and innovation. Introducing quantum computing through educational tools and interactive platforms in schools will make quantum science accessible, equipping students with the necessary skills to understand and participate in future developments. This work investigates the necessity of quantum literacy among secondary education students, as well as their perceptions and understanding of basic concepts of quantum physics. Prior to data collection, students participated in two 90-minute educational presentations that introduced fundamental principles of quantum physics through quantum computing and its applications. Then, through the application of a specially designed questionnaire, data were collected from 78 students of different kind of schools and background and analyzed quantitatively and qualitatively. The results showed positive trends in students' responses regarding their familiarity with quantum literacy and their understanding of fundamental principles such as superposition and entanglement. In addition, the analysis highlighted students' interest in quantum computing and technology and its potential applications. The study highlights the need to integrate quantum literacy into the secondary education curriculum in order to foster scientific thinking and prepare students for the challenges of the quantum era. The educational intervention with the two presentations seemed to contribute positively to the development of students' quantum literacy.