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Steven M. Singleton; Craig M. Teague; Carl Salter – Journal of Chemical Education, 2022
The principles of process-oriented guided inquiry learning (POGIL) are applied to the analysis of the emission spectrum of atomic hydrogen. Over the course of three learning cycles, students construct the hydrogen atom's energy level diagram and assign quantum numbers using their measurements of the Balmer series plus additional information on the…
Descriptors: Chemistry, Science Instruction, Nuclear Energy, Quantum Mechanics
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Dominik Diermann; Jenna Koenen – Journal of Chemical Education, 2024
Most chemistry students struggle with interpreting and understanding NMR (nuclear magnetic resonance) spectra and the general concepts of NMR spectroscopy. NMR spectroscopy seems to be difficult to both teach and learn. Therefore, the corresponding courses should be investigated in more detail. We conducted a survey with N = 39 German university…
Descriptors: Chemistry, Science Instruction, Spectroscopy, Nuclear Energy