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Hansen, S. J. R.; Hu, B.; Riedlova, D.; Kelly, R. M.; Akaygun, S.; Villalta-Cerdas, A. – Chemistry Education Research and Practice, 2019
This mixed method study investigation uses eye tracking and qualitative analysis to investigate the impact of animation variation and visual feedback on the critique of submicroscopic representations of experimental phenomena. Undergraduate general chemistry students first viewed an experimental video of a precipitation or oxidation reduction…
Descriptors: Undergraduate Students, Chemistry, Learning Processes, Visual Aids
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Liaw, Hongming Leonard; Chiu, Mei-Hung; Chou, Chin-Cheng – Chemistry Education Research and Practice, 2014
It has been shown that facial expression states of learners are related to their learning. As part of a continuing research project, the current study delved further for a more detailed description of the relation between facial microexpression state (FMES) changes and learning in conceptual conflict-based instructions. Based on the data gathered…
Descriptors: Human Body, Recognition (Psychology), Nonverbal Communication, Emotional Response
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Tuvi-Arad, Inbal; Blonder, Ron – Chemistry Education Research and Practice, 2010
In this paper we describe the learning process of a group of experienced chemistry teachers in a specially designed workshop on molecular symmetry and continuous symmetry. The workshop was based on interactive visualization tools that allow molecules and their symmetry elements to be rotated in three dimensions. The topic of continuous symmetry is…
Descriptors: Experienced Teachers, Science Teachers, Secondary School Teachers, Teacher Workshops