Solving Problems with The Percentage Bar

At the end of primary school all children more of less know what a percentage is, but yet they often struggle with percentage problems. This article describes a study in which students of 13 and 14 years old were given a written test with percentage problems and a week later were interviewed about t...

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Bibliographic Details
Main Authors: Galen, Frans van (Author), Eerde, Dolly van (Author)
Format: EJournal Article
Published: Department of Doctoral Program on Mathematics Education, Sriwijaya University, 2014-02-23.
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