Establishing Health Mentals on the Use of Number Sense on Operations with Integers

Sumaji Sumaji; Akbar Sutowijaya; Subanji Subanji; Tjang Daniel Chandra

doi:10.3889/oamjms.2022.7499

Authors

Sumaji Sumaji Department of Education, Faculty of Education, Universitas Muhammadiyah Ponorogo, Ponorogo, Indonesia
Akbar Sutowijaya Department of Education, Faculty of Education, Universitas Negeri Malang, Malang, Indonesia
Subanji Subanji Department of Education, Faculty of Education, Universitas Negeri Malang, Malang, Indonesia
Tjang Daniel Chandra Department of Education, Faculty of Education, Universitas Negeri Malang, Malang, Indonesia

DOI:

https://doi.org/10.3889/oamjms.2022.7499

Keywords:

Number sense, Operations with integers, Elementary school students, Mentality

Abstract

This study aimed to establish health mentals on the use of number sense on operations with integers in Indonesian elementary school level. Setting of the study was a Private Elementary School in Indonesia, Sekolah Dasar Muhammadiyah Terpadu (SDMT), class VI students. This research was a qualitative study utilizing test and interview as data collection technique. The result of the study showed that on the use of number sense on operations with integers are: numeracy skills 52.2%, numerical knowledge 30.5%, transformation skills 21.7%, estimation skills 65.5%, and numerical patterns 52.2% which is categorized a healthy mental.

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