Kemampuan Pematematikaan Horizontal Siswa Sekolah Dasar dalam Menyelesaikan Masalah Bilangan Bulat Positif

Wulida Arina Najwa, Susiswo Susiswo, Abdur Rahman As’ari

Abstract


Abstract: One of the mathematisation processes in Realistic Mathematics Education is horizontal mathematisation. Using a qualitative approach, this research describes the horizontal mathematisation ability of grade 4 elementary school students in solving problem-solving questions on positive integers. The result of this research shows that there is a relationship between students' mathematical abilities and their horizontal mathematisation abilities. Students with moderate ability levels have moderate horizontal mathematisation abilities and students with high levels of ability have high horizontal mathematisation abilities.

Abstrak: Salah satu proses matematisasi dalam Realistic Mathematics Education adalah pematematikaan horizontal. Penelitian ini menggunakan pendekatan kualitatif yang mendeskripsikan kemampuan pematematikaan horizontal siswa kelas IV sekolah dasar dalam menyelesaikan soal pemecahan masalah bilangan bulat positif. Hasil penelitian ini menunjukkan bahwa ada hubungan antara kemampuan matematika siswa dengan kemampuan pematematikaan horizontal siswa. Siswa pada tingkat kemampuan rendah memiliki kemampuan pematematikaan horizontal yang rendah, sedangkan siswa pada tingkat kemampuan tinggi memiliki kemampuan pematematikaan horizontal yang tinggi.


Keywords


horizontal mathematisation; solution to problem; elementary school students; pematematikaan horizontal; pemecahan masalah; siswa sekolah dasar

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DOI: http://dx.doi.org/10.17977/jptpp.v3i12.11819

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JPtpp is accredited “Rank 2” as a scientific journal under the decree of the Directorate General of Research Enhancement and Development, Ministry of Research, Technology, and Higher Education, dated October 24, 2018, No: 30/E/KPT/2018, effective for five years from Volume 3 Issue 1, 2018 until Volume 7 Issue 8, 2022.


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