文章基本信息

标题：Aprender a interpretar la acidificación oceánica con recursos on-line y experimentación contextualizada
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作者：María A. Lorenzo Rial ; María M. Álvarez Lires ; Azucena Arias Correa 等
期刊名称：Enseñanza de las ciencias: revista de investigación y experiencias didácticas
印刷版ISSN：2174-6486
出版年度：2019
卷号：37
期号：2
页码：189-209
DOI：10.5565/rev/ensciencias.2564
出版社：Universitat de València
摘要：In this paper we present an introductory experience of the process of Ocean Acidification –decrease in the pH of sea water–, as part of the Experimental Sciences course of the Bachelor’s Degree in Primary Education. The experience involved the use of on-line resources and contextualized experimentation, in order to promote student’s development of scientific competences and to formulate proposals of improvement within the framework of education for sustainability. Satisfactory results are shown in terms of knowledge acquisition, interpretation of the process analyzed here and awareness of environmental problems. We suggest improvements in the educational curriculum and formulate questions which can generate new research. Finally, limitations of the experience regarding its novelty and the lack of adequate educational resources are discussed.
关键词：Acidificación oceánica ; Formación inicial del profesorado ; Educación para la sustentabilidad ; Cambios de pH ; Competencias científicas