Navegando por Autor "ALVES, Leonardo Alcantara"
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- ItemRepositórios de objetos de aprendizagem no ensino de estequiometria(2018) SILVA, Lilianne de Sousa; BERTINI, Luciana Medeiros; ALVES, Leonardo AlcantaraThe content of stoichiometry is viewed by most students as difficult and without any applicability. This view is often associated with the learning difficulties presented by students, as well as the lack of understanding of abstract contents and deficiencies in mathematical calculations. Based on this finding, in this article, we analyze some learning objects to verify if this alternative methodology meets the characteristics necessary to carry out an efficient teaching-learning process of the stoichiometric contents. For this, we performed a descriptive analysis of eight learning objects, available free of charge in the repositories of International Educational Objects Bank - BIOE, Virtual Learning Lab - LabVirt and Group of Research and Production of Interactive Environments and Learning Objects - PROATIVA. In addition, we list the traits we consider facilitators of knowledge construction. Finally, it was possible to note that the characteristics presented by the learning objects allow the teacher to work the content of stoichiometry in a more attractive and meaningful way.