Determining the Mental Addition and Subtraction Strategies Used by 5th Grade Students in the Objective 5 Intelligence Game

Mihriban Hacısalihoğlu Karadeniz; Aslı Nur Hodancı

Makale detayları

Determining the Mental Addition and Subtraction Strategies Used by 5th Grade Students in the Objective 5 Intelligence Game

Yazarlar:

Mihriban Hacısalihoğlu Karadeniz | Aslı Nur Hodancı

Yayıncı:

Dokuz Eylul University

Ana Başlıklar:

Eğitim Üzerine Çalışmalar

Dergi:

Dokuz Eylül Üniversitesi Buca Eğitim Fakültesi Dergisi Issue 56, pp.794-822

Belge Tipi:

Makale

Yayın Tarihi:

6/2023

Belge Dili:

Türkçe

Document ID (Org No.):

2001292388

pISSN:

2602-2850

Anahtar kelimeler:

Özet:

 The aim of the study is to reveal the strategies they use in mental operations with the thinking aloud protocol by applying the Objective 5 intelligence game O5IG, which is adapted to mental addition and subtraction strategies, and to determine the students thoughts about O5IG. This study, which was designed according to a case study, was conducted with 20 fifth grade students studying in a secondary school in the Eastern Black Sea Region. The data of the study were collected with the think aloud protocol, which revealed the mental addition and subtraction strategies in O5IG, and five open-ended questions developed by the researchers. As a result of the analyzes, it was determined that the students used the strategy of dividing the numbers according to the multiples of 10 the most, and the strategy of breaking down one of the numbers to complete them by 10 or multiples of 10 the least. It was determined that the students used the strategy of subtraction in pieces the most and the strategy of posing an equivalent problem the least in the process of disorientation. According to the results obtained from the open-ended questions, it was determined that the students paid more attention to the rules of the game in O5IG, they had some difficulties in the game process, the related game contributed to the cognitive and social development areas of the students, and they wanted to play intelligence games IG on the mathematics subjects they chose. Among the games in the content of IG course, which is an elective course in schools, it is recommended that the games that students are more familiar with and enjoy playing are determined and adapted to mathematics and applied in the process. Therefore, in these games, it is possible for students to discover their own strategies, perform operations and gain experience to improve their number sense skills.

 The aim of the study is to reveal the strategies they use in mental operations with the thinking aloud protocol by applying the Objective 5 intelligence game O5IG, which is adapted to mental addition and subtraction strategies, and to determine the students thoughts about O5IG. This study, which was designed according to a case study, was conducted with 20 fifth grade students studying in a secondary school in the Eastern Black Sea Region. The data of the study were collected with the think aloud protocol, which revealed the mental addition and subtraction strategies in O5IG, and five open-ended questions developed by the researchers. As a result of the analyzes, it was determined that the students used the strategy of dividing the numbers according to the multiples of 10 the most, and the strategy of breaking down one of the numbers to complete them by 10 or multiples of 10 the least. It was determined that the students used the strategy of subtraction in pieces the most and the strategy of posing an equivalent problem the least in the process of disorientation. According to the results obtained from the open-ended questions, it was determined that the students paid more attention to the rules of the game in O5IG, they had some difficulties in the game process, the related game contributed to the cognitive and social development areas of the students, and they wanted to play intelligence games IG on the mathematics subjects they chose. Among the games in the content of IG course, which is an elective course in schools, it is recommended that the games that students are more familiar with and enjoy playing are determined and adapted to mathematics and applied in the process. Therefore, in these games, it is possible for students to discover their own strategies, perform operations and gain experience to improve their number sense skills.

 The aim of the study is to reveal the strategies they use in mental operations with the thinking aloud protocol by applying the Objective 5 intelligence game O5IG, which is adapted to mental addition and subtraction strategies, and to determine the students thoughts about O5IG. This study, which was designed according to a case study, was conducted with 20 fifth grade students studying in a secondary school in the Eastern Black Sea Region. The data of the study were collected with the think aloud protocol, which revealed the mental addition and subtraction strategies in O5IG, and five open-ended questions developed by the researchers. As a result of the analyzes, it was determined that the students used the strategy of dividing the numbers according to the multiples of 10 the most, and the strategy of breaking down one of the numbers to complete them by 10 or multiples of 10 the least. It was determined that the students used the strategy of subtraction in pieces the most and the strategy of posing an equivalent problem the least in the process of disorientation. According to the results obtained from the open-ended questions, it was determined that the students paid more attention to the rules of the game in O5IG, they had some difficulties in the game process, the related game contributed to the cognitive and social development areas of the students, and they wanted to play intelligence games IG on the mathematics subjects they chose. Among the games in the content of IG course, which is an elective course in schools, it is recommended that the games that students are more familiar with and enjoy playing are determined and adapted to mathematics and applied in the process. Therefore, in these games, it is possible for students to discover their own strategies, perform operations and gain experience to improve their number sense skills.

 Çalışmanın amacı, zihinden toplama ve çıkarma işlemi stratejilerine uyarlanan Hedef 5 zekâ oyunu H5ZO, beşinci sınıf öğrencilerine uygulanarak, zihinden işlemlerde kullandıkları stratejileri sesli düşünme protokolüyle ortaya çıkarmak ve öğrencilerin H5ZOya ilişkin düşüncelerini belirlemektir. Durum çalışmasına göre desenlenen bu çalışma, Doğu Karadeniz Bölgesinde bulunan bir ortaokulda öğrenim gören 20 beşinci sınıf öğrencisiyle gerçekleştirilmiştir. Çalışmanın verileri, H5ZOda zihinden toplama ve çıkarma işlemi stratejilerini ortaya çıkaran sesli düşünme protokolüyle ve araştırmacılar tarafından geliştirilen beş açık uçlu soru ile toplanmıştır. Analizlerden sonucunda, zihinden toplama işleminde öğrencilerin en fazla sayıları 10un katlarına göre parçalama stratejisini, en az ise sayılardan birini 10 ya da 10un katlarına tamamlayacak şekilde parçalama stratejisini kullandıkları belirlenmiştir. Zihinden çıkarma işleminde ise öğrencilerin en fazla parçalar hâlinde çıkarma stratejisini, en az denk problem kurma stratejisini kullandıkları tespit edilmiştir. Açık uçlu sorulardan elde edilen sonuçlara göre ise, öğrencilerin H5ZOda daha çok oyunun kurallarına dikkat ettikleri, oyun sürecinde birtakım zorluklar yaşadıkları, ilgili oyun ile öğrencilerin bilişsel ve sosyal gelişim alanlarına katkı sağlandığı ve seçtikleri matematik konularında zekâ oyunları ZO oynamak istedikleri belirlenmiştir. Okullarda seçmeli bir ders olarak yürütülen ZO dersi içeriğindeki oyunlardan, öğrencilerin daha çok aşina olduğu, oynarken zevk aldığı oyunların belirlenerek matematiğe uyarlanması ve süreçte uygulanması önerilmektedir. Dolayısıyla bu oyunlarda, öğrencilerin kendi stratejilerini keşfederek işlemleri yapmaları ve sayı hissi becerilerini geliştirmeye dönük deneyimler kazanmaları sağlanabilir.

Makale detayları

Determining the Mental Addition and Subtraction Strategies Used by 5th Grade Students in the Objective 5 Intelligence Game

Yazarlar:

Mihriban Hacısalihoğlu Karadeniz | Aslı Nur Hodancı

Yayıncı:

Dokuz Eylul University

Ana Başlıklar:

Eğitim Üzerine Çalışmalar

Dergi:

Dokuz Eylül Üniversitesi Buca Eğitim Fakültesi Dergisi Issue 56, pp.794-822

Belge Tipi:

Makale

Yayın Tarihi:

6/2023

Belge Dili:

Türkçe

Document ID (Org No.):

2001292388

pISSN:

2602-2850

Mental addition strategies

subtraction strategies

Objective 5 intelligence game (O5IG)

fifth graderszihinden toplama işlemi stratejileri

zihinden çıkarma işlemi stratejileri

Hedef 5 zekâ oyunu

Beşinci sınıf öğrencileri

Sayı

Makale detayları

Yazarlar: Mihriban Hacısalihoğlu Karadeniz | Aslı Nur Hodancı

Yayıncı: Dokuz Eylul University

Ana Başlıklar: Eğitim Üzerine Çalışmalar

Dergi: Dokuz Eylül Üniversitesi Buca Eğitim Fakültesi Dergisi Issue 56, pp.794-822

Belge Tipi: Makale

Yayın Tarihi: 6/2023

Belge Dili: Türkçe

Document ID (Org No.): 2001292388

pISSN: 2602-2850

Sayı

Yazarlar:

Mihriban Hacısalihoğlu Karadeniz | Aslı Nur Hodancı

Yayıncı:

Dokuz Eylul University

Ana Başlıklar:

Eğitim Üzerine Çalışmalar

Dergi:

Dokuz Eylül Üniversitesi Buca Eğitim Fakültesi Dergisi Issue 56, pp.794-822

Belge Tipi:

Makale

Yayın Tarihi:

6/2023

Belge Dili:

Türkçe

Document ID (Org No.):

2001292388

pISSN:

2602-2850