Emphasizing Concrete Representation to Enhance Students’ Conceptual Understanding of Operations on Integers

Madihah KHALİD; Zulmaryan EMBONG

doi:https://doi.org/10.16949/turkbilmat.775605

Makale detayları

Emphasizing Concrete Representation to Enhance Students’ Conceptual Understanding of Operations on Integers

Yazarlar:

Madihah KHALİD | Zulmaryan EMBONG

Yayıncı:

Türkbilmat Eğitim Hizmetleri

Ana Başlıklar:

Eğitim

Dergi:

Turkish Journal of Computer and Mathematics Education (TURCOMAT) 2020 Vol.11 Issue 3, pp.762-773

Belge Tipi:

Makale

Yayın Tarihi:

12/2020

Belge Dili:

İngilizce

Document ID (Org No.):

2000785684

Sıklık:

Üç Yıllık

eISSN:

1309-4653

DOI:

https://doi.org/10.16949/turkbilmat.775605

Özet:

 

This paper presents the findings of an intervention study that emphasizes concrete representation to improve students’ conceptual understanding in learning mathematics. The study specifically examined the effectiveness of focusing on concrete representations – the algebra tiles, in minimizing students’ errors in the operation on integers. A quasi-experimental design with a sample of 60 students from two intermediate Year 7 classes was employed in this study. The control group and the experimental group consisted of 30 students each, chosen through purposive sampling. Data from pre and post-tests and field notes were collected and analysed to measure changes from the intervention. The quantitative data from the tests showed an increase from 14.70 to 23.47 for the experimental group, as compared to 18.67 to 22.57 for the control group. The ANCOVA returns statistically significant results that can be attributed to the intervention strategies. Data from field notes indicate students’ improvement in problem-solving skills, and students’ interest in the lessons and motivation to learn.  This study suggests that teaching with emphasis on concrete representation improves students’ conceptual understanding. Hence students’ understanding of integers was enhanced due to the promotion of concepts through manipulatives, pictures, verbal and symbolic representation which were also employed during the intervention. This study may be useful to teachers who usually encounter problems when teaching this topic.

Makale detayları

Emphasizing Concrete Representation to Enhance Students’ Conceptual Understanding of Operations on Integers

Yazarlar: Madihah KHALİD | Zulmaryan EMBONG

Yayıncı: Türkbilmat Eğitim Hizmetleri

Ana Başlıklar: Eğitim

Dergi: Turkish Journal of Computer and Mathematics Education (TURCOMAT) 2020 Vol.11 Issue 3, pp.762-773

Belge Tipi: Makale

Yayın Tarihi: 12/2020

Belge Dili: İngilizce

Document ID (Org No.): 2000785684

Sıklık: Üç Yıllık

eISSN: 1309-4653

DOI: https://doi.org/10.16949/turkbilmat.775605

Sayı

Yazarlar:

Madihah KHALİD | Zulmaryan EMBONG

Yayıncı:

Türkbilmat Eğitim Hizmetleri

Ana Başlıklar:

Eğitim

Dergi:

Turkish Journal of Computer and Mathematics Education (TURCOMAT) 2020 Vol.11 Issue 3, pp.762-773

Belge Tipi:

Makale

Yayın Tarihi:

12/2020

Belge Dili:

İngilizce

Document ID (Org No.):

2000785684

Sıklık:

Üç Yıllık

eISSN:

1309-4653

DOI:

https://doi.org/10.16949/turkbilmat.775605