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Experimental study on the impact of semiotic approaches on students’ knowledge of chemical symbolism in seventh and eighth grade Cover

Experimental study on the impact of semiotic approaches on students’ knowledge of chemical symbolism in seventh and eighth grade

Open Access
|Jul 2022

Authors

Radostina Strahilova Vasileva-Tcankova

r.tcankova@shu.bg

University of Shumen Bishop Konstantin Preslavski, Faculty of Natural Sciences, Department of Chemistry, Shumen, Bulgaria
DOI: https://doi.org/10.2478/asn-2022-0013 | Journal eISSN: 2603-347X | Journal ISSN: 2367-5144
Language: English
Page range: 34 - 62
Published on: Jul 28, 2022
Published by: Konstantin Preslavski University of Shumen
In partnership with: Paradigm Publishing Services
Publication frequency: 1 issue per year

© 2022 Radostina Strahilova Vasileva-Tcankova, published by Konstantin Preslavski University of Shumen
This work is licensed under the Creative Commons Attribution 3.0 License.