文章基本信息

标题：Construcción y validación de un instrumento de observación de clases de probabilidad
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作者：Claudia Alejandra Vásquez Ortiz ; Ángel Alsina ; Nataly Pincheira 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：2020
卷号：38
期号：2
页码：25-43
DOI：10.5565/rev/ensciencias.2820
出版社：Universitat de València
摘要：The process of construction and validation of a tool to observe students at lectures on probability in Primary Education is here presented. Firstly, the specific dimensions, components and levels in the construction process are described; secondly, the results of the content validity process are exposed through expert judgment and subsequent application; and finally, we reflect on the double functionality of the instrument: 1) to improve the knowledge of mathematics teachers when teaching probability; 2) to promote their professional development, with the purpose of designing intervention plans that contribute to the improvement of the teaching of probability.
关键词：Probabilidad;Instrumento de observación;Práctica docente;Desarrollo profesional;Educación Primaria.