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Nikolaos Zarkadis; George Papageorgiou; Angelos Markos – Science Education International, 2024
The study investigates secondary students' understanding of "orbital" and "electron cloud" concepts in different quantum contexts (for values of the ?principal quantum number n = 1 and n = 2) on the basis of their verbal and pictorial representations, evaluating also their consistency. Participants, which were 192 12th-grade…
Descriptors: Science Instruction, Teaching Methods, Scientific Concepts, Concept Formation
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Dimitris Panagou; Christina E. Kostara; Georgios Stylos; Konstantinos T. Kotsis – Journal of Pedagogical Research, 2024
Throughout the years, scientific research has increasingly aimed to identify students' misconceptions and alternative views regarding fundamental concepts and principles of chemistry. Valuable international bibliographic information was created, including details on teaching density and gaining respondent acceptance. The study aimed to explore…
Descriptors: Foreign Countries, Medical Students, Medical Education, Misconceptions