Article Per Year (5 Year)
p-Index From 2020 - 2025
0.882
P-Index
This Author published in this journals
All Journal Jurnal Pendidikan Matematika (Jupitek) Jurnal Ilmiah Profesi Pendidikan Journal of Language Education, Linguistics, and Culture Proceedings Series on Social Sciences & Humanities ProBisnis : Jurnal Manajemen
Pratiwi, Yolanda
Unknown Affiliation
Humanities Computer Science & IT Economics, Econometrics & Finance Education Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Social Sciences

Published : 5 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 5 Documents
Search

 1 
Pemerolehan Bahasa Anak Usia 2 Tahun (Studi Kasus Syakira Fiola Zahwa) Garuda Sakti Km 2 Kecamatan Tampan Pekanbaru Riau Pratiwi, Yolanda; Herwandi, Herwandi
J-LELC: Journal of Language Education, Linguistics, and Culture Vol. 1 No. 3 (2021): J-LELC: Journal of Language Education, Linguistics, and Culture
Publisher : UIR PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (197.69 KB) | DOI: 10.25299/j-lelc.2021.8063

Abstract

Language is a means of communication acquired by humans from birth. At the beginning of the baby is born, does not yet have the ability to talk to other people. Mastery of language by children begins with the acquisition of the first language, namely the mother tongue. However, there is a deliberate factor from parents in stimulating language that is not in accordance with the proper sound of the language. In addition, there is a factor in the difficulty of children in imitating the language of their parents. The aims of this study are to: (1) describe, analyze and interpret the form of changes in language sounds that occur in language acquisition in children aged 2 years (2) describe, analyze and interpret the factors that cause changes in language sounds in language acquisition that occur in Syakira Fiola Zahwa . The data that has been collected will be described, analyzed, and interpreted in detail and systematically so that it can be seen the form of changes and factors that cause changes in the sound of language in Syakira Fiola Zahwa. The method used in this research is descriptive method. The research approach used in this study is a qualitative approach. The data collection techniques in this study were observation, interviews, listening to the conversation, fishing, taking notes, and recording. The results of this study indicate that: (1) The form of changes in language sounds that occur in the language of children aged 2 years in the language acquisition process consists of; (a) changes in the sound of language that occur due to the failure of the child to suppress a process. (b) changes that occur as a result of generalizations, (c) changes in the sound of language due to the irregularities of the conscience processes. (2) Factors of Changes in Language Sounds That Occur in the Language of 2-Year-Old Children in Language Acquisition consist of: (a) changes in language sounds that occur due to intentional factors from parents, (b) sound changes that occur due to factors that a child experiences difficulties when imitating the voices of their parents. This shows that there are 3 forms of changes in the sound of language in children aged 2 years (Syakira Fiola Zahwa) which are influenced by 2 factors, namely the intentionality of parents and the difficulty of children imitating the sounds of their parents' speech.
Eksplorasi Etnomatematika Dalam Arsitektur Istana Negeri Siak Asserayah El Hasyimiah Riau Pratiwi, Yolanda; Kusno, Kusno
Jurnal Ilmiah Profesi Pendidikan Vol. 10 No. 1 (2025): Februari
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jipp.v10i1.2840

Abstract

Matematika mempunyai peran penentu atau pivotal pada kehidupan sehari-hari, namun pengajaran matematika sering kali kurang mengaitkan konsep-konsep kontekstual seperti budaya lokal. Istana Negeri Siak Sri Indrapura atau disebut juga Istana Asserayah El Hasyimiah, Riau, adalah warisan budaya penting dari Kerajaan Siak yang dibangun pada abad ke-18. Istana ini mencerminkan integrasi budaya Melayu, Arab, dan Eropa. Banyak elemen geometris yang relevan dalam studi matematika namun belum dikaji secara mendalam. Riset berikut memakai pendekatan kualitatif dan metode etnografi, yang melibatkan wawancara dengan petugas di istana, serta penghimpunan data lewat pengamatan, interview dan dokumentasi. Teknik analisis data yang dipakai adalah dengan reduksi data, penyajian data, dan penarikan kesimpulan/ verifikasi serta validitas dan reliabilitas data diuji melalui triangulasi.  Ruang lingkup penelitian mencakup analisis terhadap sembilan objek yang ada pada arsitektur bangunan istana. Hasil nya menunjukkan bahwa arsitektur istana Siak mengandung berbagai konsep matematika geometris seperti persegi panjang pada bangunan luar Istana, Segitiga dan Belah Ketupat pada objek jendela Istana, Lingkaran pada dinding luar Istana, Balok pada bangunan Istana, Tabung pada tiang, Kerucut pada bagian puncak tiang Istana serta Trapesium pada ukiran pintu masuk Istana Siak. Penelitian ini diharapkan mampu berkontribusi pada pengembangan etnomatematika di Indonesia serta upaya pelestarian warisan budaya yang kaya akan nilai-nilai lokal.  
Mathematical Literacy Problems in Exponential Material Based on Vocational Students’ Self-Regulated Learning Pratiwi, Yolanda; Kusno, Kusno; Subekti, Fitrianto Eko
Jurnal Pendidikan Matematika (JUPITEK) Vol 8 No 1 (2025): Jurnal Pendidikan Matematika (JUPITEK)
Publisher : Program Studi Pendidikan Matematika FKIP Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jupitekvol8iss1pp17-34

Abstract

This study explores the mathematical literacy challenges faced by students at SMK Negeri 2 Bawang, Banjarnegara Regency, in learning exponential concepts, which are analyzed through the lens of the Independent Regular Learning (SRL) level. Using a descriptive qualitative approach, this study involved three student subjects representing high, medium, and low SRL categories. Data was collected through mathematical literacy tests, SRL questionnaires, and interviews. The research findings indicate that variations in SRL levels significantly influence the types of difficulties students experience. Students with low SRL face various challenges, including understanding the context of the problem, building mathematical models, and interpreting results. Students with moderate SRL demonstrate the ability to understand problems but have difficulty selecting appropriate problem-solving strategies and accurately representing contextual situations in mathematical form. Meanwhile, students with high SRL exhibit systematic and reflective thinking but encounter obstacles connecting mathematical outcomes to real-life contexts. These findings underscore the role of SRL in shaping students' mathematical literacy challenges. Further research is recommended to investigate additional internal factors that influence mathematical literacy in order to develop more adaptive and targeted teaching strategies
Problems of Students' Mathematical Literacy Reviewed from the Self-Regulated Learning of Vocational High School Students on Exponential Material Pratiwi, Yolanda; Kusno, Kusno; Subekti, Fitrianto Eko
Proceedings Series on Social Sciences & Humanities Vol. 25 (2025): Proceedings of International Conference on Social Science (ICONESS)
Publisher : UM Purwokerto Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30595/pssh.v25i.1728

Abstract

Mathematical literacy is a crucial aspect of mathematics learning, yet it remains a significant challenge among students. While previous research has largely emphasized instructional approaches to enhance mathematical literacy, there is a lack of focus on the underlying difficulties faced by students, particularly in relation to self-regulated learning (SRL). This study aims to explore the problems in mathematical literacy encountered by vocational high school students at SMK Negeri 2 Bawang, Banjarnegara Regency, on exponential material, analyzed through their SRL levels. Employing a descriptive qualitative approach, the study involved three student subjects representing high, medium, and low SRL categories. Data collection was conducted using a mathematical literacy test, an SRL questionnaire, and interviews. The results indicate that variations in SRL levels significantly influence the types of difficulties students experience. Students with low SRL face extensive challenges, including understanding problem contexts, constructing mathematical models, and interpreting results. Those with medium SRL can comprehend the problems but struggle with selecting appropriate solution strategies and accurately representing contextual situations in mathematical forms. Meanwhile, students with high SRL exhibit systematic and reflective thinking yet encounter obstacles in connecting mathematical results to real-life contexts. These findings underscore the role of SRL in shaping students' mathematical literacy challenges. Further research is recommended to investigate additional internal factors affecting mathematical literacy to develop more adaptive and targeted instructional strategies.
Audit Kepatuhan Perpajakan pada PT Purbalaksana Jaya Mandiri: Analisis Penyampaian SPT Tidak Benar, Pengendalian Internal, dan Implikasinya terhadap Transparansi Pelaporan Pajak Aruan, Putri A; Br Ginting, Jesika Trimanda; Sembiring, Dea Natalia; Pratiwi, Yolanda; Sibarani, Choms Gary Ganda Tua
ProBisnis : Jurnal Manajemen Vol. 16 No. 06 (2025): November: Management Science
Publisher : Lembaga Riset, Publikasi dan Konsultasi JONHARIONO

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Penelitian ini bertujuan menganalisis hasil audit kepatuhan perpajakan pada PT Purbalaksana Jaya Mandiri, perusahaan distribusi sembako yang terbukti menyampaikan Surat Pemberitahuan (SPT) tidak benar dan tidak lengkap, menimbulkan kerugian negara signifikan. Audit dilakukan untuk menilai kepatuhan perusahaan terhadap peraturan perpajakan, efektivitas pengendalian internal, serta implikasi pelanggaran terhadap transparansi pelaporan pajak dan penerimaan negara. Data diperoleh melalui dokumen SPT, e-Faktur, bukti setor pajak, laporan keuangan internal, dan putusan pengadilan berkekuatan hukum tetap. Hasil audit menunjukkan manipulasi transaksi, tidak melakukan pemungutan PPN, pelaporan omzet tidak lengkap, dan penggunaan faktur tidak sah, menyebabkan kerugian negara Rp46,78 miliar dan pidana denda Rp93,56 miliar. Kelemahan pengendalian internal, terutama verifikasi transaksi dan rekonsiliasi laporan, memungkinkan manipulasi pelaporan pajak. Publikasi kasus oleh DJP dan Kejaksaan Tinggi DIY memberikan efek jera dan meningkatkan kesadaran kepatuhan pajak. Penelitian ini merekomendasikan penguatan pengendalian internal, prosedur validasi data yang ketat, dan strategi komunikasi publik sebagai langkah preventif terhadap pelanggaran serupa.
Co-Authors Aruan, Putri A Br Ginting, Jesika Trimanda Fitrianto Eko Subekti Kusno Kusno Sembiring, Dea Natalia Sembiring, Rinawati Sibarani, Choms Gary Ganda Tua