A 5E-based learning experience to introduce concepts relevant in Quantum Physics

Abstract

We here present and discuss a 5E-based learning activity focused on introductory concepts of Quantum Physics experienced at the Bachelor of Electrical Engineering of a Kenyan University. The described constructivist environment aimed at supporting an effective understanding of concepts very relevant in Modern Physics, such as wave-particle dualism, discretization, de Broglie wavelength, Heisenberg Uncertainty principle, atomic models, particle in a box, etc., by triggering a chain of reasoned investigation, inquiry, problem solving, and collaboration with peers. As it is well known, the 5E-based learning cycle is a student-centred instructional approach which helps learners to broaden their views on the concepts and link together the ideas, by means of five phases of instruction: Engagement, Exploration, Explanation, Elaboration, and Evaluation. Our findings show the proposed workflows successfully engaged students into active learning, stimulating the activation of the inquiry process and, at the same time, supporting the clarifying of important experimental and technological aspects of modern physics. This learning path represents a feasible example of a combination of a traditional lecture-based teaching method with laboratory and computational activities.