Jurnal Penalaran dan Riset Matematika
Vol. 4 No. 1 (2025): April 2025

DESKRIPSI KONSEP PERKALIAN SEBAGAI PENJUMLAHAN BERULANG

Kulimbang, Elieser (Unknown)
Maniboey , Lidwina C (Unknown)
Rian Efendi (Unknown)



Article Info

Publish Date
30 Apr 2025

Abstract

This study aims to examine the understanding of multiplication as repeated addition among fifth-grade elementary school students in solving multiplication problems. This research is a qualitative descriptive study, as the researcher seeks to describe how students solve problems related to the concept of multiplication operations. The subjects of this study were three fifth-grade students from State Elementary School 2 Abepura, Jayapura City, selected to represent different types or groups of problem-solving approaches related to multiplication operations. The subjects were chosen using purposive sampling, which involves selecting participants based on specific criteria or purposes. The research instruments consisted of a test sheet containing essay questions on multiplication and a flexible interview guide. Data were analyzed through three stages: data reduction, data presentation, and conclusion drawing. The results showed that all three subjects did not understand the concept of multiplication as repeated addition; instead, they relied solely on memorizing multiplication facts.

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Journal Info

Abbrev

prisma

Publisher

Subject

Mathematics

Description

Jurnal Penalaran dan Riset Matematika adalah jurnal nasional, akses terbuka, multidisiplin, double-blind peer-review yang diterbitkan secara online dua kali dalam setahun (April, Oktober). Fokus dan ruang lingkup jurnal adalah Pendidikan Matematika Realistik, Penelitian Desain/Pengembangan ...