Covalent Non-Polar and Polar Bonds. An Approach to Teaching Chemistry through Three-Dimensional Visualization

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Published: Apr 6, 2025
DOI: https://doi.org/10.12681/codiste.7682
Keywords:
Chemistry misconceptions 3D visualization chemical bonding educational technology molecular geometry
Άννα Μπρισίμη
Aristotle University of Thessaloniki
Hariton Polatoglou
Abstract

3D visualization is an innovative tool for teaching abstract concepts in Chemistry, such as chemical bonds and molecular geometry. Misconceptions, such as misinterpretation of polarity, negatively affect learning. In this paper, through tools such as Tinkercad, we will present how students explore 3D models that facilitate the understanding of electron density. Data from the questionnaires completed by students show an improvement in their interest, while visualization seems to connect macroscopic, microscopic and symbolic levels, enhancing the learning experience.

Article Details
  • Section
  • 14th Panhellenic Conference of Didactics in Science Education
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References
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