标题：Análisis de la complejidad semiótica de los gráficos producidos por futuros profesores de educación primaria en una tarea de comparación de dos variables estadísticas
期刊名称：Enseñanza de las ciencias: revista de investigación y experiencias didácticas
印刷版ISSN：2174-6486
出版年度：2010
卷号：28
期号：1
页码：141-154
语种：Spanish
出版社：Universitat de València
摘要：In this paper, we analyse the graphs produced by 93 prospective primary school teachers in a task comparing two statistical variables. We define a level of semiotic complexity that serves to classify the graphs produced. We relate this level to the level in reading the graphs and the conclusion obtained. Results show that only some participants produce a graph with enough complexity to get an adequate conclusion and part of them either do not reach an adequate level of reading or do not get a complete conclusion in relation to the research question.
其他摘要：In this paper, we analyse the graphs produced by 93 prospective primary school teachers in a task comparing two statistical variables. We define a level of semiotic complexity that serves to classify the graphs produced. We relate this level to the level in reading the graphs and the conclusion obtained. Results show that only some participants produce a graph with enough complexity to get an adequate conclusion and part of them either do not reach an adequate level of reading or do not get a complete conclusion in relation to the research question.
