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Vini Rizqi, Vini
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UPAYA MENINGKATKAN KEMAMPUAN PEMAHAMAN KONSEP MATEMATIKA SISWA MENGGUNAKAN PEMBELAJARAN KONTEKSTUAL DENGAN GAYA BELAJAR-VAK Rizqi, Vini
Journal of Medives : Journal of Mathematics Education IKIP Veteran Semarang Vol 1, No 2 (2017): Juli 2017
Publisher : Program Studi Pendidikan Matematika IKIP Veteran Semarang

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Abstract

ABSTRAKSalah satu cara untuk membuat siswa lebih dekat dengan matematika dengan dunia nyata adalah dengan menggunakan pendekatan kontekstual (Contextual Teaching and Learning) yang dikembangkan dengan tujuan agar pembelajaran berjalan dengan produktif. Siswa tidak akan lepas dari karakteristik gaya belajar visual, auditory, dan kinestetik (VAK) mereka masing-masing untuk memahami suatu konsep. Pendekatan kontekstual dapat dilakukan dengan menggunakan gaya belajar-VAK dengan memfokuskan siswa sebagai pembelajar yang aktif, siswa dapat lebih mengekspresikan gaya belajar mereka masing-masing dalam menyerap sebuah informasi. Penelitian ini dilakukan pada siswa kelas VII SMP Negeri 27 Bandung. Berdasarkan hasil penelitian, terdapat perbedaan peningkatan kemampuan konsep matematis yang sginifikan antara siswa yang mendapatkan pembelajaran pendekatan kontekstual dengan gaya belajar-VAK dengan siswa yang mendapatkan pembelajaran dengan metode ekspositori.Kata kunci: VAK (visual-auditory-kinestetik), kontekstual, pemahaman konsep. ABSTRACTContextual learning can be one solution to make student closer and familiar with math and real world. Each students has their own learning style to understand a concept. There are three main learninf style; visual, auditory, and kinestetic (VAK). Contextual lerning can be implemented based on VAK learning style that put the students as active learners, so they can express their learning style to understand some informations. The sample of this research were the seventh graders of SMP Negeri 2 Bandung.  Base on research result, Student who learn by Contextual learning based on VAK learning style  significantly better in understanding mathematical concept than the students who learn by expository method.Keywords: VAK (Visual-Auditory-Kinesthetic), contextual learning, understanding concepts.
UPAYA MENINGKATKAN KEMAMPUAN PEMAHAMAN KONSEP MATEMATIKA SISWA MENGGUNAKAN PEMBELAJARAN KONTEKSTUAL DENGAN GAYA BELAJAR-VAK Rizqi, Vini
Jurnal Pendidikan Matematika IKIP Veteran Semarang Vol 1 No 2 (2017): Journal of Medives : Journal of Mathematics Education IKIP Veteran Semarang
Publisher : Institut Keguruan dan Ilmu Pendidikan Veteran Semarang

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Abstract

ABSTRAKSalah satu cara untuk membuat siswa lebih dekat dengan matematika dengan dunia nyata adalah dengan menggunakan pendekatan kontekstual (Contextual Teaching and Learning) yang dikembangkan dengan tujuan agar pembelajaran berjalan dengan produktif. Siswa tidak akan lepas dari karakteristik gaya belajar visual, auditory, dan kinestetik (VAK) mereka masing-masing untuk memahami suatu konsep. Pendekatan kontekstual dapat dilakukan dengan menggunakan gaya belajar-VAK dengan memfokuskan siswa sebagai pembelajar yang aktif, siswa dapat lebih mengekspresikan gaya belajar mereka masing-masing dalam menyerap sebuah informasi. Penelitian ini dilakukan pada siswa kelas VII SMP Negeri 27 Bandung. Berdasarkan hasil penelitian, terdapat perbedaan peningkatan kemampuan konsep matematis yang sginifikan antara siswa yang mendapatkan pembelajaran pendekatan kontekstual dengan gaya belajar-VAK dengan siswa yang mendapatkan pembelajaran dengan metode ekspositori.Kata kunci: VAK (visual-auditory-kinestetik), kontekstual, pemahaman konsep. ABSTRACTContextual learning can be one solution to make student closer and familiar with math and real world. Each students has their own learning style to understand a concept. There are three main learninf style; visual, auditory, and kinestetic (VAK). Contextual lerning can be implemented based on VAK learning style that put the students as active learners, so they can express their learning style to understand some informations. The sample of this research were the seventh graders of SMP Negeri 2 Bandung.  Base on research result, Student who learn by Contextual learning based on VAK learning style  significantly better in understanding mathematical concept than the students who learn by expository method.Keywords: VAK (Visual-Auditory-Kinesthetic), contextual learning, understanding concepts.
Analysis of Student Perceptions of Teacher Quality and Learning Environment as Predictors of Learning Motivation in High Schools Simbolon, Bintang R.; Jihan, Jihan; Susanti, Pipit Aprilia; Sukomardojo, Tekat; Rizqi, Vini
JIIP - Jurnal Ilmiah Ilmu Pendidikan Vol. 6 No. 3 (2023): JIIP (Jurnal Ilmiah Ilmu Pendidikan)
Publisher : STKIP Yapis Dompu

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (206.858 KB) | DOI: 10.54371/jiip.v6i3.1794

Abstract

Learning is an activity that is very important to carry out, especially for high school students. In practice, the student’s motivation often determines success in learning. Therefore, high school students’ motivation needs to be increased to study well. The researcher was then interested in seeing how high school students’ perceptions of teacher quality and learning environment affect their motivation to learn. This research will be carried out using a descriptive qualitative approach. The data to be used in this study comes from various research results and previous studies, which still have relevance to the discussion in this study. The results of this study then found that teacher quality can increase learning motivation for high school students. This is because a good teacher will make it easier for high school students to understand what they are learning, so learning motivation will increase even higher. Then a good learning environment can also increase high school students learning motivation. This is because, with a few distractions, students can focus on learning well. The learning process at home through e-learning often causes a learning environment full of distractions, so high school students learning motivation decreases extensively.
Analysis of the Effectiveness of Professional Development Programs, School Committee Participation, and Government Support on Teacher Performance in East Java Priyana, Yana; Rizqi, Vini; Mayasari, Nanny
West Science Interdisciplinary Studies Vol. 2 No. 09 (2024): West Science Interdisciplinary Studies
Publisher : Westscience Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58812/wsis.v2i09.1304

Abstract

This study examines the influence of government support, professional development programs, and school committee participation on teacher performance in East Java, Indonesia. Using a quantitative approach, data were collected from 230 teachers and analyzed using Structural Equation Modeling-Partial Least Squares (SEM-PLS). The results reveal that government support has the strongest positive effect on teacher performance, followed by professional development programs and school committee participation. Together, these factors explain 57.7% of the variance in teacher performance. The findings highlight the importance of comprehensive strategies to improve teacher performance, emphasizing the need for strong government policies, continuous professional development, and active community involvement. The study provides valuable insights for policymakers and educational leaders seeking to enhance the quality of education through improved teacher performance.
THE ROLE OF INTERNAL AUDIT IN RISK MANAGEMENT OF CORPORATE ORGANIZATIONS Susilawati, Endang; Rizqi, Vini; Permata Sari, Vina
Accounting Research Journal Vol. 2 No. 1 (2023): September
Publisher : Department of Accounting, Faculty of Economics, Universitas Nurtanio Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56244/accrual.v2i1.731

Abstract

Abstract. The role of audit in a company is very important because auditis a control of all activities in the organization, so the function of internalaudit is to control all activities in the organization so that workimplementation is more effective and efficient according topredetermined standards, therefore the role of internal audit Thecompany's risk will be small because company risk management canhelp the company's risk of events that will be faced in the future. Thisresearch uses a qualitative approach which aims to understand thephenomena that occur in research subjects to assess research questionsand to provide data. based on the researchers' ideas. focuses on previousresearch findings regarding the role of internal auditors in implementinggood risk management for good corporate governance. Based on thedescription, analysis, data interpretation and statistical data processingthat have been described in the previous chapters, it can be concludedthat the level of effectiveness of the role of the internal audit function isimportant in operational risk management. Based on the calculationresults of the average level of effectiveness located in quadrant II in theCartesian Diagram, it shows that the role of the internal audit function inoperational risk management has been effective. The role of internalauditors in risk management is closely related to the risk managementsystem development stage. Top management must be aware of theirspecific functions and responsibilities in risk management. Topmanagement must provide appropriate signals to lower levels ofmanagement (top-down approach) to convince them of their operationalresponsibilities regarding for example the development andimplementation of internal controls. Keywords: Internal Audit, Risk Management
A Comparative Study of Montessori and Traditional Education Approaches: Cognitive Development and Academic Achievement Mutmainna, Nurunnisa; Rizqi, Vini; Halim, Chandra; Astuti, Peni
International Education Trend Issues Vol. 2 No. 2 (2024): International Education Trend Issue
Publisher : PT. BATARI EDU CALYA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56442/ieti.v2i2.697

Abstract

This study investigates the comparative impacts of Montessori and traditional education approaches on cognitive development, academic achievement, and social-emotional skills among primary school students. Employing a mixed-methods design, the research involved 500 students aged 6 to 12 years from both educational settings. Quantitative data were collected through standardized assessments, while qualitative insights were gathered via interviews with teachers, parents, and students. The results revealed that Montessori students demonstrated significantly higher cognitive development, particularly in processing speed, working memory, and perceptual reasoning. Additionally, Montessori students outperformed their peers in traditional schools in mathematics and language arts, though no significant difference was found in science achievement. Social-emotional skills, including social competence and behavioral self-control, were also more developed in Montessori students. Qualitative findings highlighted the perceived benefits of the Montessori approach in fostering independence, creativity, and intrinsic motivation, while traditional education was noted for its structured curriculum and academic rigor. The study suggests that a hybrid educational model integrating elements of both Montessori and traditional methods could optimize educational outcomes, promoting both academic excellence and holistic development.
Transformasi sampah organik rumah tangga menjadi kompos untuk mendukung ekonomi sirkular Puspita, Heni; Agustianti, Rifka; Rizqi, Vini; Alti, Rahmi Mudia
Jurnal Pembelajaran Pemberdayaan Masyarakat (JP2M) Vol. 6 No. 4 (2025)
Publisher : Universitas Islam Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33474/jp2m.v6i4.24177

Abstract

Pengelolaan sampah organik rumah tangga masih menjadi tantangan di tingkat komunitas karena minimnya pengetahuan dan keterampilan dalam pemanfaatannya. Padahal, penerapan konsep ekonomi sirkular melalui pengolahan sampah organik menjadi kompos dapat mengurangi timbunan sampah sekaligus membuka peluang usaha masyarakat. Program Pengabdian Kepada Masyarakat (PKM) ini dilaksanakan di RW 03 Kelurahan Cihanjuang, Kecamatan Cimahi Utara, pada 23 Agustus 2025 dengan melibatkan 32 peserta dari kelompok PKK. Tujuan program adalah memberdayakan ibu rumah tangga dalam mengelola sampah organik rumah tangga menjadi kompos serta mendorong lahirnya inisiatif usaha kompos skala kecil di tingkat komunitas. Metode pelaksanaan meliputi sosialisasi, pelatihan teknis pengomposan, praktik langsung, evaluasi pengetahuan dengan pre-test dan post-test, serta pendampingan intensif. Untuk mendukung keberhasilan, peserta menerima 30 paket starter kit BioEcompost berisi compost bag 80 liter, biofad 150 gram, bioactivator 130 ml, urea 200 gram, sarung tangan, dan panduan praktis. Hasil evaluasi menunjukkan peningkatan rata-rata skor pengetahuan sebesar 32 poin persentase (dari 46% menjadi 78%). Selain peningkatan pengetahuan, dampak program juga terlihat pada terbentuknya kelompok kerja pengomposan sebagai embrio kegiatan berkelanjutan, berkurangnya volume sampah organik rumah tangga, serta munculnya peluang ekonomi berbasis kompos. Dengan demikian, program ini tidak hanya meningkatkan kapasitas individu tetapi juga berkontribusi pada penguatan praktik ekonomi sirkular di masyarakat.
THE ROLE OF INTERNAL AUDIT IN RISK MANAGEMENT OF CORPORATE ORGANIZATIONS Susilawati, Endang; Rizqi, Vini; Permata Sari, Vina
Accounting Research Journal Vol. 2 No. 1 (2023): Accounting Research Journal (September 2023 - February 2024)
Publisher : Department of Accounting, Faculty of Economics, Universitas Nurtanio Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56244/accrual.v2i1.731

Abstract

Abstract. The role of audit in a company is very important because auditis a control of all activities in the organization, so the function of internalaudit is to control all activities in the organization so that workimplementation is more effective and efficient according topredetermined standards, therefore the role of internal audit Thecompany's risk will be small because company risk management canhelp the company's risk of events that will be faced in the future. Thisresearch uses a qualitative approach which aims to understand thephenomena that occur in research subjects to assess research questionsand to provide data. based on the researchers' ideas. focuses on previousresearch findings regarding the role of internal auditors in implementinggood risk management for good corporate governance. Based on thedescription, analysis, data interpretation and statistical data processingthat have been described in the previous chapters, it can be concludedthat the level of effectiveness of the role of the internal audit function isimportant in operational risk management. Based on the calculationresults of the average level of effectiveness located in quadrant II in theCartesian Diagram, it shows that the role of the internal audit function inoperational risk management has been effective. The role of internalauditors in risk management is closely related to the risk managementsystem development stage. Top management must be aware of theirspecific functions and responsibilities in risk management. Topmanagement must provide appropriate signals to lower levels ofmanagement (top-down approach) to convince them of their operationalresponsibilities regarding for example the development andimplementation of internal controls. Keywords: Internal Audit, Risk Management
Analysis of the Effectiveness of Professional Development Programs, School Committee Participation, and Government Support on Teacher Performance in East Java Priyana, Yana; Rizqi, Vini; Mayasari, Nanny
West Science Interdisciplinary Studies Vol. 2 No. 09 (2024): West Science Interdisciplinary Studies
Publisher : Westscience Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58812/wsis.v2i09.1304

Abstract

This study examines the influence of government support, professional development programs, and school committee participation on teacher performance in East Java, Indonesia. Using a quantitative approach, data were collected from 230 teachers and analyzed using Structural Equation Modeling-Partial Least Squares (SEM-PLS). The results reveal that government support has the strongest positive effect on teacher performance, followed by professional development programs and school committee participation. Together, these factors explain 57.7% of the variance in teacher performance. The findings highlight the importance of comprehensive strategies to improve teacher performance, emphasizing the need for strong government policies, continuous professional development, and active community involvement. The study provides valuable insights for policymakers and educational leaders seeking to enhance the quality of education through improved teacher performance.
Pengaruh Surat Teguran, Surat Paksa Dan Spmp Terhadap Pencairan Tunggakan Pajak Pada Direktorat Jenderal Pajak: Indonesia Ruben, Ludwiyk; Rizqi, Vini
Accounting Research Journal Vol. 1 No. 1 (2022): Accounting Research Journal (September 2022 - February 2023)
Publisher : Department of Accounting, Faculty of Economics, Universitas Nurtanio Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56244/accrual.v1i1.600

Abstract

Abstrak. Penelitian ini bertujuan untuk mengetahui pengaruh penerbitan surat teguran, surat paksa dan surat perintah melaksanakan penyitaan terhadap pencairan tunggakan pajak. Data yang digunakan adalah data sekunder yang diambil dari Laporan Tahunan Direktorat Jenderal Pajak periode tahun 2012 sampai dengan 2017. Metode yang digunakan dalam penelitian ini adalah analisis deskriptif kuantitatif dan menggunakan analisis regresi linier berganda. Hasil dari penelitian menunjukkan bahwa hasil uji hipotesis secara parsial hanya surat teguran serta surat paksa yang berpengaruh signifikan terhadap pencairan tunggakan pajak. Sementara surat perintah melaksanakan penyitaan tidak berpengaruh terhadap pencairan tunggakan pajak. Tetapi secara simultan variabel surat teguran serta surat paksa dan surat perintah melaksanakan penyitaan berpengaruh terhadap pencairan tunggakan pajak.
Co-Authors Agustianti, Rifka Alti, Rahmi Mudia Asep Mulyana Astuti, Peni Chandra Halim Endang Susilawati Fujiono, Fujiono Hanayanti, Citra Siwi Hapzi Ali Heryanto, Toto Maman Suherman Mayasari, Nanny Mutmainna, Nurunnisa Permata Sari, Vina Priyana, Yana Puspita, Heni Putri, Intan Cynara Valentina Roda'i, Muhammad Ruben, Ludwiyk Simbolon, Bintang R. Subroto, Desty Endrawati Susanti, Pipit Aprilia Sutrisna, Wawan Asad Tekat Sukomardojo Waruwu, Fotuho