¿Cómo afrontan los alumnos en secundaria las reacciones químicas?
Abstract
Para el profesor que se enfrenta a la enseñanza de conceptos de reacciones químicas en secundaria, es necesario conocer las ideas previas que tienen estos alumnos; si los conceptos están bien asimilados, serán una ayuda para el profesor pero si no es así, generarán una confusión mayor. En este estudio se observan conceptos en los que pueden darse estos casos y para ello, hemos tratado de conocer las ideas que tienen los alumnos de 14 y 15 años acerca del cambio químico, efectos de una reacción características de una reacción, diferentes tipos de reacción y pH.
Downloads
Downloads
Published
Issue
Section
License
The authors who publish in this journal agree with the following terms:
The authors retain the copyright and guarantee the journal the right to be the first publication of the work as well as a Creative Commons Attribution License that allows others to share the work with an acknowledgment of the authorship of the work and the initial publication in this magazine.
Authors may separately establish additional agreements for the non-exclusive distribution of the version of the work published in the journal (for example, place it in an institutional repository or publish it in a book), with an acknowledgment of its initial publication in this journal.
Authors are allowed and encouraged to disseminate their work electronically (for example, in institutional repositories or on their own website) before and during the submission process, as it may result in productive exchanges, as well as a more early and major published papers (See The Effect of Open Access).
