Levels of Elementary Mathematics Teacher Candidates Determination Levels of Image Sets ofFunctions in $R^2$ and $R^3$
Yıl: 2021 Cilt: 29 Sayı: 2 Sayfa Aralığı: 390 - 402 Metin Dili: İngilizce DOI: 10.24106/kefdergi.788157 İndeks Tarihi: 24-11-2021
Levels of Elementary Mathematics Teacher Candidates Determination Levels of Image Sets ofFunctions in $R^2$ and $R^3$
Öz: Purpose: This study aimed to reveal the relationship between elementary school mathematics teacher candidates'determination levels of image sets of functions in $R^2$ and $R^3$.Design/Methodology/Approach: This study was conducted with 49 elementary mathematics teacher candidates and thecorrelation design from quantitative approaches was used. For the given purpose, the data were collected by 2D and 3D tests.The 2D test was used to reveal the students' level of determining the image sets of the functions in $R^2$ and the 3D test was usedto reveal that in $R^3$. In the data collection process, the graphics of the questions in 2D and 3D tests drawn with the support ofGeoGebra were presented to the students together with the tests. Correlation analysis was used to compare the levels ofstudents in determining image sets of functions in $R^2$ and $R^3$. Findings: According to findings, it was found that there was a high level, positive, and significant relationship between thestudents' levels of determining the image sets of the functions in $R^2$ and $R^3$. Another conclusion about the study was that thestudents were more successful in determining the image sets of functions in $R^3$ than in $R^2$. This is thought to be a result of thedynamic feature of the GeoGebra software. Highlights: It was observed that the GeoGebra program was important in determining the image set of a function, especiallyin $R^3$. For this reason it is thought that using activities designed with the GeoGebra program in related lessons can be effectivein teaching two-variable functions.
Anahtar Kelime: İlköğretim Matematik Öğretmeni Adaylarının $R^2$ ve $R^3$ ’teki Fonksiyonların Görüntü Kümelerini Belirleme Düzeyleri
Öz: Çalışmanın amacı: Bu çalışmanın amacı ilköğretim matematik öğretmeni adaylarının $R^2$ ve $R^3$' teki fonksiyonların görüntükümelerini belirleme düzeyleri arasındaki ilişkinin ortaya konmasıdır.Materyal ve Yöntem: Nicel yaklaşımlardan korelasyon deseninin kullanıldığı bu çalışma 49 ilköğretim matematik öğretmenadayıyla yürütülmüştür. Çalışmanın amacı doğrultusunda veriler, 2D ve 3D testi ile toplanmıştır. 2D testi öğrencilerin $R^2$’deki,3D testi ise öğrencilerin $R^3$’teki fonksiyonların görüntü kümelerini belirleyebilme düzeylerini ortaya koymak için kullanılmıştır.Veri toplama sürecinde 2D ve 3D testindeki soruların GeoGebra desteğiyle çizilmiş grafikleri, testlerle birlikte öğrencileresunulmuştur. Öğrencilerin $R^2$ ve $R^3$’teki fonksiyonların görüntü kümelerini belirleme düzeylerini karşılaştırmak için korelasyonanalizi kullanılmıştır.Bulgular: Elde edilen bulgulara göre öğrencilerin $R^2$ ve $R^3$’teki fonksiyonların görüntü kümelerini belirleme düzeyleri arasındayüksek düzey, pozitif yönlü ve anlamlı bir ilişki olduğu bulunmuştur. Çalışmaya dair bir diğer sonuç ise öğrencilerin $R^3$’tekifonksiyonların görüntü kümelerini belirlemede $R^2$’den daha başarılı olduklarıdır. GeoGebra programının dinamik özelliğinin busonucu doğurduğu düşünülmektedir. Önemli Vurgular: GeoGebra programının, özellikle $R^3$’teki bir fonksiyonun görüntü kümesini belirleme sürecinde etkili olduğugörülmüştür. Bu nedenle iki değişkenli fonksiyonların öğretiminde, GeoGebra programıyla tasarlanmış etkinliklerin ilgiliderslerde kullanılmasının etkili olabileceği düşünülmektedir.
Anahtar Kelime: Belge Türü: Makale Makale Türü: Araştırma Makalesi Erişim Türü: Erişime Açık
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| APA | Özkaya M, ISLEYEN T (2021). Levels of Elementary Mathematics Teacher Candidates Determination Levels of Image Sets ofFunctions in $R^2$ and $R^3$. , 390 - 402. 10.24106/kefdergi.788157 |
| Chicago | Özkaya Merve,ISLEYEN TEVFIK Levels of Elementary Mathematics Teacher Candidates Determination Levels of Image Sets ofFunctions in $R^2$ and $R^3$. (2021): 390 - 402. 10.24106/kefdergi.788157 |
| MLA | Özkaya Merve,ISLEYEN TEVFIK Levels of Elementary Mathematics Teacher Candidates Determination Levels of Image Sets ofFunctions in $R^2$ and $R^3$. , 2021, ss.390 - 402. 10.24106/kefdergi.788157 |
| AMA | Özkaya M,ISLEYEN T Levels of Elementary Mathematics Teacher Candidates Determination Levels of Image Sets ofFunctions in $R^2$ and $R^3$. . 2021; 390 - 402. 10.24106/kefdergi.788157 |
| Vancouver | Özkaya M,ISLEYEN T Levels of Elementary Mathematics Teacher Candidates Determination Levels of Image Sets ofFunctions in $R^2$ and $R^3$. . 2021; 390 - 402. 10.24106/kefdergi.788157 |
| IEEE | Özkaya M,ISLEYEN T "Levels of Elementary Mathematics Teacher Candidates Determination Levels of Image Sets ofFunctions in $R^2$ and $R^3$." , ss.390 - 402, 2021. 10.24106/kefdergi.788157 |
| ISNAD | Özkaya, Merve - ISLEYEN, TEVFIK. "Levels of Elementary Mathematics Teacher Candidates Determination Levels of Image Sets ofFunctions in $R^2$ and $R^3$". (2021), 390-402. https://doi.org/10.24106/kefdergi.788157 |
| APA | Özkaya M, ISLEYEN T (2021). Levels of Elementary Mathematics Teacher Candidates Determination Levels of Image Sets ofFunctions in $R^2$ and $R^3$. Kastamonu Eğitim Dergisi, 29(2), 390 - 402. 10.24106/kefdergi.788157 |
| Chicago | Özkaya Merve,ISLEYEN TEVFIK Levels of Elementary Mathematics Teacher Candidates Determination Levels of Image Sets ofFunctions in $R^2$ and $R^3$. Kastamonu Eğitim Dergisi 29, no.2 (2021): 390 - 402. 10.24106/kefdergi.788157 |
| MLA | Özkaya Merve,ISLEYEN TEVFIK Levels of Elementary Mathematics Teacher Candidates Determination Levels of Image Sets ofFunctions in $R^2$ and $R^3$. Kastamonu Eğitim Dergisi, vol.29, no.2, 2021, ss.390 - 402. 10.24106/kefdergi.788157 |
| AMA | Özkaya M,ISLEYEN T Levels of Elementary Mathematics Teacher Candidates Determination Levels of Image Sets ofFunctions in $R^2$ and $R^3$. Kastamonu Eğitim Dergisi. 2021; 29(2): 390 - 402. 10.24106/kefdergi.788157 |
| Vancouver | Özkaya M,ISLEYEN T Levels of Elementary Mathematics Teacher Candidates Determination Levels of Image Sets ofFunctions in $R^2$ and $R^3$. Kastamonu Eğitim Dergisi. 2021; 29(2): 390 - 402. 10.24106/kefdergi.788157 |
| IEEE | Özkaya M,ISLEYEN T "Levels of Elementary Mathematics Teacher Candidates Determination Levels of Image Sets ofFunctions in $R^2$ and $R^3$." Kastamonu Eğitim Dergisi, 29, ss.390 - 402, 2021. 10.24106/kefdergi.788157 |
| ISNAD | Özkaya, Merve - ISLEYEN, TEVFIK. "Levels of Elementary Mathematics Teacher Candidates Determination Levels of Image Sets ofFunctions in $R^2$ and $R^3$". Kastamonu Eğitim Dergisi 29/2 (2021), 390-402. https://doi.org/10.24106/kefdergi.788157 |
