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All Journal JTP - Jurnal Teknologi Pendidikan Jurnal Masyarakat Madani Indonesia
Mutiara, Annisa
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Humanities Computer Science & IT Education Public Health Social Sciences

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Error Analysis in Fraction Arithmetic Operations Among Fourth Grade Students Nyoto; Mutiara, Annisa
JTP - Jurnal Teknologi Pendidikan Vol. 27 No. 1 (2025): Jurnal Teknologi Pendidikan
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat, Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/jtp.v27i1.52943

Abstract

This study was motivated by the low learning results of mathematics fraction material for grade IV students of SDN-13 Palangka in Palangka Raya city in fraction calculation operations, the problems that arise are what are the types and factors that cause student errors in completing fraction calculation operations. The purpose of this study is to identify the types of errors and factors that cause student errors in solving problems related to fractional calculation operations, The procedure for analyzing student errors used is the Newman procedure. This type of research is a quantitative research with a case study design. Data collection was carried out by test techniques and analysis of student answers on test answer sheets, with 32 research subjects. The data analysis technique uses quantitative descriptive analysis. The questions used for data collection were first tested to determine the distinguishing power and difficulty level of the questions. The results showed that all 32 research subjects made mistakes in each question item with various types of errors, namely concept errors of 45.93%, principles errors of 16.25%, operational errors of 1.87% and errors due to lack of thoroughness of 5%. There are 3 factors that cause students to make mistakes, namely: 1) difficulty understanding concepts; 2) not understanding the principle of fraction operation; 3) and because of forgetting and not being thorough. The factors that cause student errors in solving problems are related to instrumental factors, one of which is the teacher who is incomplete in providing an understanding of mathematical concepts, especially the concept of fractions and their operations.
Pendataan Dan Pendaftaran UMKM Kampung Kemuning Muda ke Google Maps Nasfianti, Iis; Hidayat, Rizky Ilham; Damayanti, Fitri; Alfirah, Afifah; Yunisa, Tiara; Mutiara, Annisa; Syarkiah, Arni; Wardani, Jesica Alyssa; Yin, Mei; Zafirah, Rayfha; Ramadani, Nur Shahara; Fatria, Salwina Sakina
Jurnal Masyarakat Madani Indonesia Vol. 5 No. 2 (2026): Mei
Publisher : Alesha Media Digital

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59025/znn07n14

Abstract

Usaha Mikro, Kecil, dan Menengah (UMKM) memiliki peran penting dalam menopang perekonomian masyarakat, namun masih banyak pelaku UMKM yang belum memanfaatkan teknologi digital secara optimal. Salah satu bentuk digitalisasi yang mudah diakses adalah pendaftaran usaha pada Google Maps melalui Google Business Profile. Kegiatan pengabdian masyarakat ini bertujuan untuk melakukan pendataan serta pendampingan pendaftaran UMKM di Kampung Kemuning Muda, Kecamatan Bunga Raya, Kabupaten Siak. Metode pelaksanaan menggunakan pendekatan partisipatif melalui pendampingan terbuka kepada 20 pelaku UMKM, yang dilakukan melalui tahapan identifikasi, pendataan, wawancara awal (pre-test), pendampingan pendaftaran usaha, serta evaluasi melalui wawancara akhir (post-test). Hasil kegiatan menunjukkan bahwa seluruh UMKM sasaran berhasil terdaftar dan memiliki titik lokasi usaha yang aktif di Google Maps. Selain itu, hasil evaluasi menunjukkan adanya peningkatan pemahaman pelaku UMKM mengenai pentingnya digitalisasi usaha dan pemanfaatan Google Maps sebagai media promosi. Kegiatan ini memberikan dampak positif dalam meningkatkan visibilitas usaha serta mendukung penguatan literasi digital pelaku UMKM di tingkat lokal
Co-Authors Alfirah, Afifah Fatria, Salwina Sakina Fitri Damayanti Hidayat, Rizky Ilham Nasfianti, Iis Nyoto Ramadani, Nur Shahara Syarkiah, Arni Wardani, Jesica Alyssa Yin, Mei Yunisa, Tiara Zafirah, Rayfha