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Macroscopic, submicroscopic and symbolic representations of matter

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Autor Arellano M.
Autor Jara R.
Autor Merino C.
Fecha Tésis 2014
Fecha Ingreso 2014-04-04T17:22:13Z
Fecha Disponible 2014-04-04T17:22:13Z
Fecha en Repositorio 2014-04-04
dc.description.abstract In this paper we present a review of the macro, micro and symbolic representations of matter. From this review, a questionnaire was adapted for application of 15-years, in the classification of the subject content. Data analysis shows that students have great difficulty in relating the macroscopic and submicroscopic levels of matter, as well as to distinguish between mixtures and compounds. © Universidad Nacional Autónoma de México. en_US
dc.source Educacion Quimica
Link Descarga dc.source.uri
Title dc.title Macroscopic, submicroscopic and symbolic representations of matter en_US
dc.title.alternative representaciones macroscópicas, submicroscópicas y simbólicas sobre la materiaruby ordenes] es_ES
dc.description.keywords Chemistry learning; Classification of matter; Levels of representation en_US

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