Anzeige
Erschienen in:
2008 | OriginalPaper | Buchkapitel
The graphic illusion of high school students
verfasst von : Eduardo Lacasta, Miguel R. Wilhelmi
Erschienen in: Statistical Implicative Analysis
Verlag: Springer Berlin Heidelberg
Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.
Wählen Sie Textabschnitte aus um mit Künstlicher Intelligenz passenden Patente zu finden. powered by
Markieren Sie Textabschnitte, um KI-gestützt weitere passende Inhalte zu finden. powered by
The factorial analysis of the relationship between the mathematical background on linear and quadratic functions, on the one hand, and the representation of functions (graphics, figures and so on) on the other hand, stands in contradiction to the usual assumption of the existence of a “graphical conceptualization” of functions, different from the “non-graphical conceptualization”. Nevertheless, both the authors of scholar texts and the teachers involved in this research tend to use the graphical representation of functions. In the context of proportionality, the Statistical Implicative Analysis of students' preferences regarding the kind of graphical representation reveals the existence of a graphical illusion shared by high schoolstudents.