A Concept Map Design for Identification and Correction of Students’ Misconceptions about Wave-Particle Duality of Light
Ekaterina S. Pisanova, Zhelyazka D. Raykova
University of Plovdiv “Paisii Hilendarski”, Bulgaria
Nina Gereva
Sts. Cyril and Methodius High School of Humanities, Plovdiv, Bulgaria
https://doi.org/10.53656/nat2025-2.01
Abstract. The concept of wave-particle duality plays a central role in explaining quantum phenomena. It is often cited as the symbolic barrier that must be overcome to develop the abstract thinking necessary to understand these phenomena. Scientific research shows that a large part of students’ difficulties in understanding this concept is due to their subjective perceptions (misconceptions) that are incompatible with the scientific ideas…
Byte-size Chemistry of the Future Learning in Higher Education Settings
B.H.S. Thimmappa
Alliance University – Bangalore, Karnataka, India
https://doi.org/10.53656/nat2025-2.05
Abstract. Learners learn best through active involvement with concrete experiences, significantly improving academic performance. The micro-learning approach improves knowledge acquisition and information retention by making learning more engaging and motivating…
„Discovering New Things is Important“: Impact of Independent Activity in Class on Attitudes to Learning Chemistry in High School
Martina Evgenieva, Milena Kirova
Sofia University
https://doi.org/10.53656/nat2025-2.04
Abstract. The article presents the results of a action research, which is aimed at investigating the influence of independent learning activities in chemistry classes on students‘ attitudes to learning...
Problem-Based and Project-Based Learning within the Framework of an Extracurricular Activity “The Light We Cannot Do Without – Problems and Solutions”
Stoyna Ilieva
Vocational School of Economics “Dr. Ivan Bogorov” – Varna (Bulgaria)
https://doi.org/10.53656/nat2025-2.03
Abstract. Тhis article presents our experience of integrated application of two contemporary pedagogical approaches, Problem-Based Learning (PBL) and Project-Based Learning (PjBL) within the framework of an extracurricular activity entitled “The Light We Cannot Do Without – Problems and Solutions”...
Research of Emotional Intelligence of Students – Future Biology Teachers as Part of their Professional Realization
Claida Doychinova
Episkop Konstantin Preslavski Shumen University
https://doi.org/10.53656/nat2025-2.06
Abstract. Teaching and learning are the two sides of the educational process. The teacher – perceived as a person who, in addition to teaching, must apply an individual approach to each student, understand the emotional state of each child, be able to create a positive learning environment and follow the curriculum, taking into account their needs and interests...
New Technologies to Investigate the Behaviour of Silica Gels in Porous Media
Sudad H. Al-Obaidi, Miel Hofmann
Mining university, Russia
https://doi.org/10.53656/nat2025-2.02
Abstract. Increasing oil recovery in the oil industry requires a better understanding of the mechanism of behaviour of silica gel in porous media. Several technologies have been developed for redistributing fluid flows of injected or produced water in this work…
