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All Journal Al-Jabar : Jurnal Pendidikan Matematika Jurnal Pendidikan Matematika Raflesia Jurnal Basicedu Sainmatika: Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam Jurnal Math Educator Nusantara: Wahana Publikasi Karya Tulis Ilmiah di Bidang Pendidikan Matematika Wiyata Dharma: Jurnal Penelitian dan Evaluasi Pendidikan JURNAL PERSPEKTIF PENDIDIKAN Jurnal Penelitian Pembelajaran Matematika Sekolah Jurnal Magister Pendidikan Matematika (JUMADIKA) Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistika Annals of Mathematical Modeling Jurnal Math-UMB.EDU Kognitif: Jurnal Riset HOTS Pendidikan Matematika Edumatika Jurnal Basicedu Polinomial : Jurnal Pendidikan Matematika Jurnal Masyarakat Madani Indonesia Annals of Mathematical Modeling Prosiding Seminar Nasional Pascasarjana Proceeding of International Conference on Science, Education, and Technology International Journal of Trends in Mathematics Education Research (IJTMER) Global Education Journal AB-JME: Al-Bahjah Journal of Mathematics Education Konsienti: Community Services Journal Setawar Abdimas Riemann : Research of Mathematics and Mathematics Education Celebes Journal of Community Services Proceeding of Silampari Conference of Life Science and Technolog JOURNAL of MATHEMATICS SCIENCE and EDUCATION SERUNTING SAKTI: Jurnal Pengabdian Masyarakat Berbasis Kearifan Lokal JOURNAL OF MATHEMATICS SCIENCE AND EDUCATION
Khathibul Umam Zaid Nugroho
Universitas PGRI Silampari, South Sumatera, Indonesia
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Library & Information Science Mathematics Physics Public Health Social Sciences Other

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Systematic Literature Review: Manfaat Penggunaan Video Animasi Berorientasi Contextual Teaching and Learning dilihat dari Pemecahan Masalah Matematis Siswa SMP Okta Selvia; Rani Refianti; Khathibul Umam Zaid Nugroho
Prosiding Silampari Conference of Life Sciences and Techonology (Silamparilist) Vol 2 (2026): Proceeding Silampari Conference of Life Science and Technology
Publisher : Proceeding of Silampari Conference of Life Science and Technology

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Abstract

This review looks at how using animated videos that follow the Contextual Teaching and Learning (CTL) approach can help improve mathematical problem-solving abilities in junior high school students. The review used the Systematic Literature Review (SLR) method based on the PRISMA 2020 guidelines. The review process involved creating research questions, setting rules for choosing studies, making plans to find information, picking the right studies, checking how good the articles were, and putting the results together. The search for literature was done using Google Scholar, Publish or Perish, ResearchGate, the Directory of Open Access Journals (DOAJ), SINTA, and Scopus, looking at articles published between 2021-2026. An initial search identified 30 articles. After checking each article through screening, eligibility, and quality assessment steps, 12 articles were chosen because they met all the set criteria and were included in the final review. The results show that animated videos focused on CTL help students better solve math problems. These videos make it easier for students to understand tricky math ideas by using fun and clear pictures. They also link what students learn in class to real situations they see in everyday life. The studies that were reviewed also showed that students became more motivated to learn, took part more actively in class, developed better critical thinking abilities, and had a better grasp of the main ideas. Additionally, educational materials created with tools like Powtoon, Plotagon, Adobe Animate CC, interactive videos, and Android apps were found to be useful, practical, and successful. So, animated videos that focus on CTL can be seen as a new and good way to help junior high school students improve their math problem-solving skills.
Analisis Efektivitas Penggunaan Media Pembelajaran Digital Ditinjau dari Aspek Pemecahan Masalah Matematis Vivi Sakta Tri Rahmadona; Nur Fitriyana; Khathibul Umam Zaid Nugroho
Prosiding Silampari Conference of Life Sciences and Techonology (Silamparilist) Vol 2 (2026): Proceeding Silampari Conference of Life Science and Technology
Publisher : Proceeding of Silampari Conference of Life Science and Technology

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Abstract

The integration of digital educational tools in the teaching of mathematics is increasingly common; however, studies focusing on its application in terms of mathematical problem-solving are fragmented and have not been comprehensively organized. This research seeks to investigate the features of digital educational tools in mathematics content, evaluated through mathematical problem-solving indicators among elementary, middle, and high school learners, as well as university-level students. The approach taken is a Systematic Literature Review (SLR), which consists of six phases, starting with formulating the Research Question, defining Selection Criteria, creating a Search Strategy, selecting Studies, assessing the Quality of Studies, and finally, Synthesis Result, utilizing PICOC (Population, Intervention, Comparison, Outcome, and Context) analysis to systematically identify and assess pertinent journal articles. Out of the 71 articles discovered, 12 were judged to be relevant to this research. The results indicate that digital educational tools have been shown to be effective in helping to improve and deepen students' mathematical problem-solving skills, all while incorporating technology into the educational experience. Therefore, digital educational resources positively affect learning by enhancing comprehension, fostering engagement, and connecting mathematical principles to students' everyday experiences.
SYSTEMATIC LITERATURE REVIEW: STUDENT WORKSHEETS USING PROBLEM BASED LEARNING FOR ARITHMETIC SEQUENCES AND SERIES MATERIAL Aisyah Rahmawaty; Rani Refianti; Khathibul Umam Zaid Nugroho
Journal of Mathematics Science and Education. Vol 8 No 2 (2025): Penelitian kependidikan Matematika
Publisher : Universitas PGRI Silampari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62112/journalofmathematicsscienceandeducation..v8i2.315

Abstract

The purpose of this literature review is to examine and summarize several articles that discuss the development and implementation of Student Worksheets (LKPD) with the Problem Based Learning (PBL) learning model on the Arithmetic Sequences and Series material. The method used in this study is the Systematic Literature Review (SLR) which consists of 6 stages, namely: Research Question, Selection Criteria, Search Strategy, Select Studies, The Quality of Studies, and Synthesis Result. This study uses PICOC analysis (Population, Intervention, Comparison, Outcome, and Context). The articles reviewed amounted to 12 relevant articles and were published from 2020 to 2025. The results of this study indicate that the development and implementation of LKPD have a positive impact on improving student learning outcomes. In addition, the results of this study also show that LKPD using the Problem Based Learning model can hone students' problem-solving skills, mathematical understanding skills, mathematical reasoning and mathematical communication, especially on the Arithmetic Sequences and Series material.
PENERAPAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING (PBL) BERBASIS POWER POINT TERHADAP HASIL BELAJAR MATEMATIKA SMA: Penerapan Model Pembelajaran Problem Bassed Learning (PBL) berbasis Powerpoint Terhadap Hasil Belajar Matematika Siswa SMA Isebria; Nur Fitriyana; Khathibul Umam Zaid Nugroho
Journal of Mathematics Science and Education. Vol 8 No 2 (2025): Penelitian kependidikan Matematika
Publisher : Universitas PGRI Silampari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62112/journalofmathematicsscienceandeducation..v8i2.461

Abstract

Abstrak Penelitian ini bertujuan untuk mengetahui ketuntasan hasil belajar setelah penerapan model pembelajaran Problem Based Learning (PBL) dalam berbasis power point pada materi fungsi komposisi dan fungsi invers kelas XI SMA Negeri 13 Rejang Lebong. Metode penelitian yang digunakan adalah eksperimen semu dengan desain one-group pre-test dan post-test. Populasi dan sampel seluruh siswa kelas XI SMA Negeri 13 Rejang Lebong berjumlah 20 siswa. Teknik pengumpulan data menggunakan soal tes. Teknik analisis data menggunakan rumus uji-t, berdasarkan hasil uji hipotesis diperoleh nilai thitung > ttabel (7,06 > 2,093) yang berarti HO ditolak dan Ha diterima. Sehingga dapat disimpulkan bahwa hasil belajar matematika siswa kelas XI SMA Negeri 13 Rejang Lebong setelah penerapan model Problem Based Learning (PBL) berbasis power point secara signifikan telah tuntas.
Probing Deeper Mathematical Conceptual Understanding of PISA-like Uncertainty and Data Wahyu Widada; Khathibul Umam Zaid Nugroho; Dewi Herawaty
Journal of Mathematics Science and Education. Vol 8 No 2 (2025): Penelitian kependidikan Matematika
Publisher : Universitas PGRI Silampari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62112/journalofmathematicsscienceandeducation..v8i2.569

Abstract

This study explores the effectiveness of "verbal probes" through in-depth interviews to uncover students' mathematical conceptual understandings that are not visible from written answers. Using a descriptive qualitative approach, this study analyzed the gap between written answers and verbal comprehension of three students with different skill levels on PISA-like questions themed Uncertainty and Data. The results showed a significant "gap between written answers and verbal comprehension". Students who give incorrect written answers, when interviewed, are able to articulate a deeper conceptual understanding, identify their mistakes, and explain correct procedures regarding the concepts of confidence intervals, exponential growth, and probability. In contrast, students with limited verbal comprehension consistently show reliance on number operations without a conceptual foundation. The study concludes that in-depth interviews are a crucial formative assessment tool to complement traditional methods. This allows educators to accurately diagnose misconceptions and design more holistic and targeted learning interventions.
Refining Proof Construction through SOLO+ Taxonomy and APOS Theory in Real Analysis Wahyu Widada; Badeni; Sulaiman; Khathibul Umam Zaid Nugroho; Dewi Herawaty
Riemann: Research of Mathematics and Mathematics Education Vol. 8 No. 2 (2026): EDISI AGUSTUS
Publisher : Program Studi Pendidikan Matematika Universitas Katolik Santo Agustinus Hippo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38114/riemann.v8i2.239

Abstract

The transition from differential calculus to real analysis represents a significant ontological shift for undergraduate mathematics students, often accompanied by difficulties in constructing formal proofs. While existing frameworks broadly categorize imperfect proofs as procedural failures, they lack the diagnostic resolution to capture transitional cognitive states. To address this gap, this study integrates the SOLO taxonomy with APOS theory to analyze the cognitive mechanisms of students' proof construction. Employing a qualitative instrumental case study, data from written tests and task-based interviews were collected from 35 undergraduate students. These participants were purposefully selected because they had completed foundational calculus and logic courses, placing them squarely in the crucial transition stage from computational calculus to axiomatic analysis. The data were analyzed using the Constant Comparative Method. Moving beyond purely narrative descriptions, the empirical findings reveal that a majority of students (63%) operate within transition zones. Specifically, the study introduces two refined transitional states: 34% of the students were identified at the Semi-Relational level, characterized by logical gaps stemming from unstable process internalization, and 29% at the Semi-Extended Abstract level, where students display strong intuition but lack formal rigor due to rigid concept encapsulation. Ultimately, identifying these specific cognitive barriers provides a practical roadmap for educators to design targeted instructional interventions, actively helping students overcome their logical or intuitive hurdles to master formal mathematical proving successfully.
PENERAPAN MODEL COOPERATIVE LEARNING TIPE JIGSAW BERBASIS CONTEXTUAL TEACHING AND LEARNING (CTL) DALAM PEMBELAJARAN MATEMATIKA SISWA KELAS VII Ade Krisma Oktavia; Drajat Friansah; Khatibul Umam Zaid Nugroho
JP2MS Vol 10 No 2 (2026): Agustus
Publisher : Program Studi S1 Pendidikan Matematika FKIP Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/jp2ms.10.2.179-191

Abstract

Penelitian ini bertujuan untuk mengetahui dan membuktikan ketuntasan hasil belajar matematika siswa kelas VII SMP Negeri O Mangunharjo pada materi sifat-sifat dan operasi aljabar setelah diterapkannya model pembelajaran Cooperative Learning tipe Jigsaw berbasis Contextual Teaching and Learning (CTL). Penelitian kuantitatif ini menggunakan metode pre-experimental dengan desain One-Group Pretest-Posttest Design. Populasi penelitian adalah seluruh siswa kelas VII SMP Negeri O Mangunharjo, dengan sampel kelas VII A sebanyak 26 siswa yang dipilih menggunakan teknik Purposive Sampling. Data hasil belajar dikumpulkan melalui instrumen tes uraian (essay) sebanyak 6 butir soal pada saat pre-test dan post-test. Data dianalisis secara deskriptif dan inferensial menggunakan Uji-t Satu Sampel (One Sample t-Test) setelah memenuhi uji prasyarat normalitas Chi-Kuadrat. Hasil penelitian menunjukkan peningkatan nilai rata-rata kelas secara signifikan dari 31,38 pada pre-test menjadi 77,11 pada post-test. Persentase ketuntasan klasikal juga melonjak dari 0,00% (0 siswa tuntas) menjadi 80,77% (21 dari 26 siswa tuntas KKM  68). Pengujian hipotesis menghasilkan nilai t hitung = 5,83 > t tabel = 1,708 pada taraf signifikansi  = 0,05 dan dk = 25, sehingga H0 ditolak dan Ha diterima. Disimpulkan bahwa penerapan model Cooperative Learning tipe Jigsaw berbasis CTL efektif secara signifikan dalam mencapai ketuntasan hasil belajar matematika siswa pada materi aljabar.
Teacher Assistance on Digital Literacy Based on Local Culture in Bengkulu to Realize Future Education 2050 Wahyu Widada; Badeni Badeni; Khathibul Umam Zaid Nugroho; Sulaiman Sulaiman
Serunting Sakti: Jurnal Pengabdian Masyarakat Berbasis Kearifan Lokal Vol. 1 No. 3 (2026): SERUNTING SAKTI: Jurnal Pengabdian Masyarakat Berbasis Kearifan Lokal
Publisher : Susilo Academic Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.67200/serunting.v1i3.43

Abstract

Background: Digital literacy and computational thinking are essential for educators to realize the 2050 education vision. Currently, many teachers in Bengkulu struggle to integrate local wisdom values ​​into cutting-edge digital learning media. This community service activity aims to improve teachers' pedagogical capacity in designing interactive teaching materials based on computational thinking and Bengkulu's cultural identity. Method: The team implemented a direct mentoring method with a participatory action research approach. A total of 40 secondary school teachers participated in an intensive workshop. The training materials included problem decomposition practices, modeling local cultural artifacts, and operationalizing artificial intelligence (AI). Participants transformed traditional architecture and ornaments into three-dimensional media using Augmented Reality (AR) technology to develop a Local Instructional Theory (LIT). Results: Quantitative evaluation showed a drastic increase in participants' pedagogical competence. The average teacher pre-test score increased from 38.75 to 88.5 in the post-test. 87.5% of participants successfully produced drafts of interactive teaching modules that were systematically validated. The application of peer-mentoring methods between teachers proved effective in overcoming technical barriers and technology adaptation, especially among senior educators. This integrated digital module has also successfully registered its intellectual property rights status.
Scratch-Assisted Joyful Learning to Improve Seventh-Grade Students’ Mathematical Conceptual Understanding of Social Arithmetic Mellisa Agustriana; Lucy Asri Purwasi; Khathibul Umam Zaid Nugroho
Kognitif: Jurnal Riset HOTS Pendidikan Matematika Vol. 6 No. 3 (2026): July - September 2026
Publisher : Education and Talent Development Center Indonesia (ETDC Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51574/kognitif.v6i3.5452

Abstract

Conceptual understanding of mathematics is a fundamental skill in mathematics learning. However, students often experience difficulties in connecting mathematical concepts with contextual problems in social arithmetic. This study aims to analyze the differences in students' mathematical conceptual understanding before and after the implementation of Scratch-assisted Joyful Learning on social arithmetic material. This study used a quantitative approach with a pre-experimental one-group pretest-posttest design. The population consisted of 189 7th-grade students of SMP Negeri L Sidoharjo in the 2025/2026 academic year. The sample was selected using cluster random sampling, resulting in Class VII.4 consisting of 28 students. Data were collected through conceptual understanding test questions, including indicators of restating concepts, classifying objects according to their properties, presenting concepts in various representations, choosing appropriate procedures or operations, and applying concepts to problem-solving situations. The instrument showed a validity coefficient ranging from 0.848 to 0.978 and a reliability coefficient of 0.970. The mean score increased from 48.00 (SD = 13.63) in the pretest to 92.00 (SD = 5.87) in the posttest, with a mean difference of 44.00 points. A one-tailed t-test showed that the calculated ttest (19.86) was greater than ttable (1.703), indicating a significant improvement in students' conceptual understanding of mathematics. These findings can be the basis for developing more adaptive and interactive learning interventions through the integration of Joyful Learning and Scratch in various mathematics learning contexts.
Media Quizizz-Based Learning Media Using Lubuklinggau Tourism Context to Improve Students’ Understanding of Mathematical Concepts Irpan Pranata; Yufitri Yanto; Khathibul Umam Zaid Nugroho
Kognitif: Jurnal Riset HOTS Pendidikan Matematika Vol. 6 No. 3 (2026): July - September 2026
Publisher : Education and Talent Development Center Indonesia (ETDC Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51574/kognitif.v6i3.5822

Abstract

Understanding mathematical concepts is a fundamental ability that students need in order to explain, connect, and apply them in various situations. However, students still experience difficulties in linking the concepts of flat-sided three-dimensional shapes, specifically prisms and pyramids, to contextual problems. This study aims to analyze changes in students' understanding of mathematical concepts before and after learning using the Indonesian Realistic Mathematics Education (PMRI) approach assisted by Quizizz in the context of Lubuklinggau tourism. The study used a quantitative approach with a pre-experimental one-group pretest-posttest design. The study population consisted of 142 eighth-grade students at SMPIT An-Nida Lubuklinggau in the 2025/2026 academic year, with a sample of 29 students from class VIII.3. The research instrument was a set of five essay questions developed based on six indicators of conceptual understanding. The instrument had been tested for validity and reliability. The learning process integrated PMRI, Quizizz, and Student Worksheets (LKPD) using the context of Watervang and Bukit Sulap on prism and pyramid topics. Data were analyzed using descriptive statistics, normality tests, and the Wilcoxon signed-rank test at a significance level of 5%. The mean conceptual understanding score increased from 32.06 on the pretest to 48.27 on the posttest, with a difference of 16.21 points. The Wilcoxon signed-rank test results showed a significant difference between pretest and posttest scores (Z = 3.29; p < 0.001). These findings indicate that Quizizz-assisted PMRI learning with the context of Lubuklinggau tourism has the potential to support students' understanding of mathematical concepts in topics on prisms and pyramids.
Co-Authors Ababil, Dini Abdurrobbil Falaq Dwi Anggoro Abdurrobbil Falaq Dwi Anggoro Abdurrobbil Falaq Dwi Anggoro Abu Bakar, Suriani Ade Krisma Oktavia Adi Nurcahyo Ahmad Marsehan Aisyah Rahmawaty Akmal Rijal Aldi Saputra Aldi Saputra Alias, Norma Anggoro, Abdurrobbil Falaq Anggoro, Abdurrobbil Falaq Dwi Anggoro, Shadaqnas Dewarif Tri Anisya Soneta As Elly As Elly Aswarliansyah Badeni Badeni Badeni Balqis, Reka Destha Ulandari Dewi Herawaty Dewi Herawaty DEWI HERAWATY Dewi Herawaty Dina Salsabila Dona Ningrum Mawardi Drajat Friansah Eddy Izwanto ELLY, AS Eva Aprilia Gufiran, Hermu Haji, H Saleh Heti Sanjaya Idul Adha Irpan Pranata Irpan Pranata Isebria Ismoen, Muhaimin Isti Hidayah Izwanto, Eddy Jannah, Miftahul Jannah Lili Tri Yulianti Lucy Asri Purwasi Luthfiana, Maria M Rusni Eka Putra M. Asikin Maria Luthfiana Masri Masri Mellisa Agustriana Mellisa Agustriana Mey Line Saputri Mohammad Asikin Muqoyyanah, Muqoyyanah Nihad Khalilullah Noprianto Wahyudi Norma Alias Nugroho Ponco Riyanto Nur Fitriyana Nur, Nur Fitriyana Nurtiara Nurtiara Okta Selvia Olivia Pandra, Viktor Purwasi, Lucy Asri Rahmat Jumri Ranita, Ranita Ranti Rasna Puspita Sari Ratna Anjani Refianti, Rani Revita, Ade Nindya Salsabila, Dina Serli Apriani Shadaqnas Dewarif Tri Anggoro Shadaqnas Dewarif Tri Anggoro Shadaqnas Dewarif Tri Anggoro Suci Artila Sugiarto, Anjar Sugiman Sugiman Sukasno Sukestiyarno Sukestiyarno Sukestiyarno, Y. L. Sulaiman Sulaiman Sulaiman Vivi Sakta Tri Rahmadona Wahyu Widada Wahyu Widada Wahyu Widada Wayan Gede Wayan Gede Y. L. Sukestiyarno YL Sukestiyarno Yoga Lorenza Yufitri Yanto Yufitri Yanto Yulia Darmi Zamzaili Zamzaili