Elementary school teachers’ understanding of the mean during ongoing professional training
This paper analyzes the open responses to a problem situation used in research on the mean with data containing outliers. The results reveal correct and incorrect perceptions and show that statistical notions regarding the context and representativeness of a data set are far removed from teacher tra...
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| Hlavní autor: | |
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| Médium: | Online |
| Jazyk: | spa |
| Vydáno: |
REDIE es una publicación del Instituto de Investigación y Desarrollo Educativo (IIDE).
2016
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| On-line přístup: | https://redie.uabc.mx/index.php/redie/article/view/635 |
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| Shrnutí: | This paper analyzes the open responses to a problem situation used in research on the mean with data containing outliers. The results reveal correct and incorrect perceptions and show that statistical notions regarding the context and representativeness of a data set are far removed from teacher training. Elementary teacher educators could draw from these perceptions and help to improve them so that future teachers may gain a full understanding of the concept, which will give them the skills they need to teach statistics in schools. |
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