2026-04-28T04:14:24Zhttps://riubu.ubu.es/oai/request

oai:riubu.ubu.es:10259/44132021-11-10T09:38:22Zcom_10259_4145com_10259_5086com_10259_2604col_10259_4146

Lacolla, Liliana H. 84a85c38-f524-45aa-9568-f59b71b76d98 500 Meneses Villagrá, Jesús Ángel 364 500 0000-0003-4839-0418 Valeiras Esteban, Beatriz Nora 565 500 2017-04-07T11:09:30Z 2017-04-07T11:09:30Z 2013-07 http://hdl.handle.net/10259/4413 One of the most important structuring concepts that teachers develop in the classroom is the one of chemical change and regarding this, there is abundant literature detailing the difficulties generated by its learning. However, is not usually considered the role played by the social representations among the possible factors influencing in the construction of this concept by the students. This article shows results of a research that identifies the structure of the Social Representation that common people has about chemical reactions and the way in which this representation flows through communication media. Tus is proposed the need to broaden the investigations about the influence that social representations have in the learning of various scientific concepts at school. application/pdf spa Universidad Nacional Autónoma de México Educación Química. 2013, V. 24, n. 3, p. 309–315 http://doi.org/10.1016/S0187-893X(13)72480-7 Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/ info:eu-repo/semantics/openAccess Chemical reactions social representations explosions teaching Enseñanza secundaria Education, Secondary Las representaciones sociales y las reacciones químicas: desde las explosiones hasta Fukushima info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion CC-LICENSE license_rdf license_rdf application/rdf+xml; charset=utf-8 805 https://riubu.ubu.es/bitstream/10259/4413/8/license_rdf 4460e5956bc1d1639be9ae6146a50347 MD5 8 THUMBNAIL Lacolla-EQ_2013.pdf.jpg Lacolla-EQ_2013.pdf.jpg IM Thumbnail image/jpeg 4549 https://riubu.ubu.es/bitstream/10259/4413/7/Lacolla-EQ_2013.pdf.jpg 359f2d7b27047b033e24d00e7cfe07b8 MD5 7 ORIGINAL Lacolla-EQ_2013.pdf Lacolla-EQ_2013.pdf application/pdf 618363 https://riubu.ubu.es/bitstream/10259/4413/1/Lacolla-EQ_2013.pdf 043e5d0fc68cd1faf2f667462d70b00c MD5 1 LICENSE license.txt license.txt text/plain; charset=utf-8 1362 https://riubu.ubu.es/bitstream/10259/4413/5/license.txt 5d013bfa6e473ff0db22cd82a4d71a70 MD5 5 TEXT Lacolla-EQ_2013.pdf.txt Lacolla-EQ_2013.pdf.txt Extracted text text/plain 37019 https://riubu.ubu.es/bitstream/10259/4413/6/Lacolla-EQ_2013.pdf.txt 6c3458538732177b6223c9f0856d5606 MD5 6 10259/4413 oai:riubu.ubu.es:10259/4413 2021-11-10 10:38:22.297 Repositorio Institucional de la Universidad de Burgos bubrep@ubu.es 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