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All Journal Integral : Pendidikan Matematika Jurnal Inovasi Pendidikan dan Sains Plusminus: Jurnal Pendidikan Matematika Journal of Language and Literature Studies Jurnal Arjuna : Publikasi Ilmu Pendidikan, Bahasa dan Matematika
Fariji, Irvan
STKIP Babunnajah Pandeglang
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Environmental Science Health Professions Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Physics Social Sciences Other

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PENGARUH MODEL PEMBELAJARAN PROBLEM-BASED LEARNING (PBL) DAN PROBING-PROMPTING (PP) TERHADAP KEMAMPUAN BERPIKIR KRITIS SISWA DITINJAU DARI KEPERCAYAAN DIRI (SELF-CONFIDENCE) Irvan Fariji
Integral : Pendidikan Matematika Vol 10 No 1 (2019): INTEGRAL
Publisher : Program Studi Pendidikan Matematika, FKIP Universitas Muhammadiyah Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32534/jnr.v10i1.636

Abstract

The Influence of Problem-Based Learning (PBL) and Probing-Prompting (PP) Learning Models on Students' Critical Thinking Ability Judging from SelfConfidence. Mathematics Education Study Program, Postgraduate Program at Sultan Ageng Tirtayasa University. 2019. The purpose of this study was to describe influence of Problem-Based Learning and Probing-Prompting Learning Models on Students' Mathematical Critical Thinking Ability in the light of SelfConfidence. The low ability of students to think critically mathematically so that it is necessary to apply a learning model that trains students' thinking skills while fostering student confidence. The method used in this study is a quasiexperimental method that uses a 2x2 treatment by level design. Consideration of the use of this design is to see the answers to the research questions from two different treatments, namely: treatment of the learning model (A), and treatment of self-confidence (B) in the four treatment groups. The results revealed that students' mathematical critical thinking skills taught by PBL learning models were better than students taught with PP learning models had significant differences; Mathematical critical thinking ability of students who have high self-confidence is higher than students who have low self-confidence. The results of the study revealed that (1) There were differences in critical thinking skills between students learning using the problem-based learning (PBL) model and students learning to use probing-prompting (PP); (2) There are differences in critical thinking skills between students who have high self-confidence and students who learn to use students who have low self-confidence; (3) There is an interaction effect between the application of learning models and self confidence in students' critical thinking abilities; (4) There are differences in critical thinking skills between students who learn using the problem-based learning (PBL) learning model and high self-confidence (self confidence); and students who learn using probing-prompting (PP) learning models and high self confidence; (5) There are differences in critical thinking skills between students who learn using the problem-based learning (PBL) learning model and low self confidence; and students who study using probing-prompting (PP) learning models and low self confidence.Keywords: Problem-Based Learning, Probing-Prompting, Self-Confidence,Critical Thinking
Peran Lingkungan Sekolah dalam Mengatasi Perilaku Bullying pada Siswa Kelas V di SDN Muruy 2 Kecamatan Menes Suci Dwi Handayani; Hanafiah Hanafiah; Irvan Fariji; Imay Maesaroh
Jurnal Arjuna : Publikasi Ilmu Pendidikan, Bahasa dan Matematika Vol. 3 No. 4 (2025): Agustus : Jurnal Arjuna : Publikasi Ilmu Pendidikan, Bahasa dan Matematika
Publisher : Asosiasi Riset Ilmu Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/arjuna.v3i4.2378

Abstract

From an early age, basic education plays a crucial role in shaping a child's character and personality. However, bullying is becoming increasingly common, including at the elementary school level. This study focused on fifth-grade students at Muruy 2 Elementary School in Menes District to identify the forms of bullying that occur, the contributing factors, and the school's role in addressing it. Initial observations and interviews indicated that bullying often takes the form of teasing, exclusion, and verbal abuse. This negatively impacts students' mental health and learning motivation. A less responsive school environment tends to exacerbate the situation. The study, conducted from April–July 2025, used a qualitative approach with a case study method. Data were collected through observation, documentation, and interviews with students in the 2025/2026 academic year. The primary objective was to determine teachers' strategies for dealing with bullying. The findings revealed that bullying most often occurs verbally and physically, such as teasing, pushing, hitting, or disturbing friends while studying. Victims are generally shy, quiet, or physically weak, while perpetrators tend to be low-achieving and have prominent physical characteristics. Bullying typically occurs in classrooms or other less-supervised school areas. Its impacts are widespread, ranging from declining academic performance to psychological distress for both victims and perpetrators, as well as the surrounding community. Driving factors include peer pressure and personal circumstances. Despite still facing obstacles such as limited supervision and a lack of parental involvement, the school strives to enforce rules and build cooperation among stakeholders. This study aims to provide a descriptive overview of bullying behavior at Muruy 2 Elementary School, Menes District, as well as the causes, characteristics, and role of schools in eradicating it.
Developing a PBL–Flipped Classroom Model Based on Baduy Local Wisdom to Enhance Students’ Mathematical Critical Thinking Irvan Fariji; Teguh Ardianto; Nandang Kusmana; Andri Imam Subekhi; Yusup Junaedi
Plusminus: Jurnal Pendidikan Matematika Vol. 5 No. 3 (2025): November
Publisher : Department of Mathematics Education Program IPI Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31980/plusminus.v5i3.3240

Abstract

Penelitian ini dilatarbelakangi oleh rendahnya kemampuan berpikir kritis matematis siswa Indonesia, khususnya dalam menyelesaikan masalah non-rutin. Penelitian ini bertujuan untuk mengembangkan dan menguji efektivitas model Problem Based Learning–Flipped Classroom (PBL-FC) yang terintegrasi dengan kearifan lokal Baduy dalam meningkatkan kemampuan berpikir kritis matematis siswa. Desain penelitian menggunakan pendekatan Research & Development (R&D) dengan kerangka ASSURE untuk pengembangan model, serta desain quasi-eksperimen dengan kelompok kontrol pretest–posttest untuk menguji efektivitasnya. Penelitian melibatkan 60 siswa kelas lima SD Negeri Alaswangi 1, Lebak-Banten, yang dipilih berdasarkan kesiapan, motivasi, dan akses terhadap sumber belajar. Instrumen penelitian meliputi tes berpikir kritis matematis, lembar observasi pelaksanaan pembelajaran, serta kuesioner respons guru dan siswa. Data dianalisis menggunakan uji validitas dan reliabilitas, ANOVA, uji lanjut (post hoc), dan N-Gain. Hasil penelitian menunjukkan validasi ahli terhadap model sebesar 87,5% (sangat valid), keterlaksanaan pembelajaran 97,08% (sangat praktis), serta respons guru dan siswa masing-masing 91,67% dan 86,16% (baik hingga sangat baik). Peningkatan rata-rata kemampuan berpikir kritis matematis siswa lebih tinggi pada kelompok PBL-FC (73,91%) dibandingkan dengan kelompok PBL konvensional (56,83%). Hasil ANOVA menunjukkan efek signifikan dari kemampuan akademik (F=17,536; p<0,001), model pembelajaran (F=5,100; p<0,001), dan interaksi keduanya (F=2,100; p<0,001). Uji lanjut menegaskan adanya perbedaan signifikan antar kelompok kemampuan tinggi–sedang (9,76), tinggi–rendah (19,83), dan sedang–rendah (10,06) dengan p≤0,002. Kesimpulannya, model PBL-FC berbasis kearifan lokal Baduy efektif, valid, dan praktis untuk diterapkan dalam Kurikulum Merdeka, khususnya dalam meningkatkan kemampuan berpikir kritis matematis siswa. This research is motivated by the low mathematical critical thinking skills of Indonesian students, especially in solving non-routine problems. This study aims to develop and test the effectiveness of the Problem Based Learning–Flipped Classroom (PBL-FC) model integrated with Baduy local wisdom in improving students' mathematical critical thinking skills. The research design uses a Research & Development (R&D) approach with the ASSURE framework for model development, as well as a quasi-experimental design with a pretest–posttest control group to test its effectiveness. The study involved 60 fifth-grade students of Alaswangi 1 Elementary School, Lebak-Banten, who were selected based on their readiness, motivation, and access to learning resources. The research instruments included a mathematical critical thinking test, observation sheets for learning implementation, and teacher and student response questionnaires. Data were analyzed using validity and reliability tests, ANOVA, post hoc tests, and N-Gain. The results showed expert validation of the model at 87.5% (very valid), learning implementation at 97.08% (very practical), and teacher and student responses at 91.67% and 86.16% (good to very good), respectively. The average increase in students' mathematical critical thinking skills was higher in the PBL-FC group (73.91%) compared to the conventional PBL group (56.83%). ANOVA results showed significant effects of academic ability (F=17.536; p<0.001), learning model (F=5.100; p<0.001), and the interaction between the two (F=2.100; p<0.001). Further tests confirmed significant differences between the high-medium ability groups (9.76), high-low (19.83), and medium-low (10.06) with p≤0.002. In conclusion, the PBL-FC model based on Baduy local wisdom is effective, valid, and practical to be implemented in the Independent Curriculum, especially in improving students' mathematical critical thinking skills.
Development of an Ethnorealistic Mathematics-Based Electronic Module Integrated with Assemblr 3D in the Context of Lebak Batik to Improve Students' Conceptual Understanding Andri Imam Subekhi; Nandang Kusmana; Teguh Ardianto; Irvan Fariji; Yusup Junaedi
JURNAL INOVASI PENDIDIKAN DAN SAINS Vol 6 No 3 (2025): December
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Nahdlatul Wathan Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51673/jips.v6i3.2642

Abstract

This study aims to develop an Ethno-RME-based e-module integrated with Assemblr 3D in the context of Lebak Batik that is feasible, practical, and effective to improve students' conceptual understanding. This research is included in the research and development referring to the ADDIE development model including the stages of Analysis, Design, Development, Implementation, Evaluation. The testing of the e-module media in learning and testing the ability to understand mathematical concepts was carried out on fifth-grade students at an Elementary School in Banten Province. The trial design of this study used a One Group Pretest-Posttest Design . The results showed that the average percentage of the e-module feasibility score from both validators was 87% with very feasible criteria. The use of the e-module in the limited trial obtained an average score from teachers and students of 75.2% with practical criteria. Ethno-RME-based e-module integrated with Assemblr 3D in the context of Lebak Batik effective in improving students' understanding of mathematical concepts, as indicated by a difference in conceptual understanding test results from 40 to 86.5 with an N-Gain score of 0.77 in the high category. These results indicate that the e-module The developed materials have the criteria of being feasible, practical and effective in improving students' understanding of concepts
Developing Augmented Reality E-Comic Based on Baduy Folklore for English Literacy Enhancement Ardianto, Teguh; Fariji, Irvan; Subekhi, Andri Imam; Kusmana, Nandang; Junaedi, Yusup
Journal of Language and Literature Studies Vol. 6 No. 2 (2026): June
Publisher : Lembaga Penelitian dan Pemberdayaan Masyarakat (LITPAM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/jolls.v6i2.5176

Abstract

In the context of education, literacy is no longer understood merely as the ability to read and write. It also includes the capacity to understand texts, interpret meaning, evaluate information critically, communicate ideas effectively, and apply knowledge to solve real-life problems. Therefore, this study aims to develop an Augmented Reality (AR)-based E-Comic by integrating Baduy folklore, meeting the criteria of validity, practicality, and effectiveness in optimizing English literacy skills. This study employs Research and Development (R&D) approached to create and evaluate an educational product. It follows the ADDIE model, which consists of five systematic stages: Analyze, Design, Development, Implementation, and Evaluation. The development of this E-Comic is designed to provide a contextual learning experience supported by dynamic and interactive 3D visualizations, thereby enhancing students’ literacy skills, particularly in English. The findings indicate that the developed AR-based e-comic was positively received by students and is suitable for use as teaching material in English language learning. This is consistent with other studies indicating that e-comics improve learning comprehension and are highly relevant as teaching media. This is also consistent with the results from utilizing digital teaching materials as an alternative for English classes. The average score from media experts reached 91.3%, while student responses averaged 84%, both categorized as highly feasible. Therefore, the product can be effectively implemented as a teaching material for English language learning.
Co-Authors Hanafiah Hanafiah Handayani, Suci Dwi Imay Maesaroh Nandang Kusmana Subekhi, Andri Imam Teguh Ardianto Yusup Junaedi