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Research Article 
EEO. 2012; 11(3): 714-728


Eighth Grade Students’ Understanding and Hierarchical Classification of Quadrilaterals

Devrim Yaşar AKTAŞ,Meral CANSIZ AKTAŞ.

Abstract
The aim of this study is to investigate the status of 8th grade students’ recognizing quadrilaterals and understanding hierarchical classification of them when diagonals intersect each other in different situations. The study was carried out by using case study. The sample of this research consisted of twenty four 8th grade students. Data were collected through worksheets which were prepared by the researchers, conversations within the groups and unstructured observations. The results of this study showed that students could recognize the quarilaterals by making some measurements easily but couldn’t see the hierarchical classification of them at desired level.

Key words: Quadrilaterals, hierarchical classification of quadrilaterals.


 
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Pubmed Style

Devrim Yaşar AKTAŞ ,Meral CANSIZ AKTAŞ. Eighth Grade Students’ Understanding and Hierarchical Classification of Quadrilaterals. EEO. 2012; 11(3): 714-728.


Web Style

Devrim Yaşar AKTAŞ ,Meral CANSIZ AKTAŞ. Eighth Grade Students’ Understanding and Hierarchical Classification of Quadrilaterals. https://ilkogretim-online.org/?mno=123243 [Access: April 06, 2022].


AMA (American Medical Association) Style

Devrim Yaşar AKTAŞ ,Meral CANSIZ AKTAŞ. Eighth Grade Students’ Understanding and Hierarchical Classification of Quadrilaterals. EEO. 2012; 11(3): 714-728.



Vancouver/ICMJE Style

Devrim Yaşar AKTAŞ ,Meral CANSIZ AKTAŞ. Eighth Grade Students’ Understanding and Hierarchical Classification of Quadrilaterals. EEO. (2012), [cited April 06, 2022]; 11(3): 714-728.



Harvard Style

Devrim Yaşar AKTAŞ ,Meral CANSIZ AKTAŞ (2012) Eighth Grade Students’ Understanding and Hierarchical Classification of Quadrilaterals. EEO, 11 (3), 714-728.



Turabian Style

Devrim Yaşar AKTAŞ ,Meral CANSIZ AKTAŞ. 2012. Eighth Grade Students’ Understanding and Hierarchical Classification of Quadrilaterals. Elementary Education Online, 11 (3), 714-728.



Chicago Style

Devrim Yaşar AKTAŞ ,Meral CANSIZ AKTAŞ. "Eighth Grade Students’ Understanding and Hierarchical Classification of Quadrilaterals." Elementary Education Online 11 (2012), 714-728.



MLA (The Modern Language Association) Style

Devrim Yaşar AKTAŞ ,Meral CANSIZ AKTAŞ. "Eighth Grade Students’ Understanding and Hierarchical Classification of Quadrilaterals." Elementary Education Online 11.3 (2012), 714-728. Print.



APA (American Psychological Association) Style

Devrim Yaşar AKTAŞ ,Meral CANSIZ AKTAŞ (2012) Eighth Grade Students’ Understanding and Hierarchical Classification of Quadrilaterals. Elementary Education Online, 11 (3), 714-728.








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