dc.contributor.author |
Huntley, Belinda
|
|
dc.contributor.author |
Engelbrecht, Johann
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dc.contributor.author |
Harding, Ansie
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dc.date.accessioned |
2011-05-23T06:28:47Z |
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dc.date.available |
2011-05-23T06:28:47Z |
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dc.date.issued |
2010-12 |
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dc.description.abstract |
In this study, we develop a model, which we call the quality index (QI) model, for measuring how good a mathematics question is. Based on the literature on mathematics assessment, we develop a theoretical framework, using three mathematical parameters: discrimination index, confidence index and expert expectation. The theretical framework forms the foundation on which we form an opinion of the qualities and characteristics of a good mathematics question. The QI assigns a quantitaive value to the quality of a question. We also give a visual representation of the nature of a question in terms of a radar chart using the mentioned criteria and illustrate the use of the QI model by applying the measure to question examples, given in each of two formats - provided response questions (PRQs) and constructed response questions (CRQs). A greater knowledge of the quality of mathematics questions can assist mathematics educators and assessors to improve their assessment programmes and enhance student learning in mathematics. |
en |
dc.identifier.citation |
Huntley, B, Engelbrecht, J & Harding, A 2010, 'A model for measuring the quality of a mathematics question', Far East Journal of Mathematical Education, vol. 5, no. 2, pp. 141-171. [http://pphmj.com/journals/fjme.htm] |
en |
dc.identifier.issn |
0973-5631 |
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dc.identifier.uri |
http://hdl.handle.net/2263/16604 |
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dc.language.iso |
en |
en_US |
dc.publisher |
Pushpa |
en_US |
dc.rights |
© 2010 Pushpa Publishing House |
en_US |
dc.subject |
Quality index (QI) model |
en |
dc.subject |
Mathematics questions |
en |
dc.subject.lcsh |
Mathematical models |
en |
dc.title |
A model for measuring the quality of a mathematics question |
en |
dc.type |
Article |
en |