Garuda - Garba Rujukan Digital

p-Index From 2021 - 2026

16.514

P-Index

This Author published in this journals

Hepsi Nindiasari

Pendidikan Matematika FKIP Universitas Sultan Ageng Tirtayasa

Author-ID : 330442

Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Neuroscience Nursing Physics Public Health Social Sciences Transportation Veterinary Other

Published : 156 Documents Claim Missing Document

Claim Missing Document

Articles

12 13 14 15 16

The The Effect of Problem Based Learning Integrated with Deep Learning on Students’ Mathematical Reasoning Ability Zakiya Amalia Hartanto Putri; Hepsi Nindiasari
MATHEMA: JURNAL PENDIDIKAN MATEMATIKA Vol. 8 No. 1 (2026): MATHEMA
Publisher : Universitas Teknokrat Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33365/jm.v8i1.1164

This study aims to determine the effect of the Problem Based Learning model integrated with Deep Learning on junior high school students’ mathematical reasoning ability, as well as the level of improvement after the learning intervention. This research employed a quantitative approach using a quasi-experimental One-Group Pretest–Posttest design. The sample consisted of one class of junior high school students who received problem-based learning with a deep learning approach over four sessions. The research instrument was a mathematical reasoning test administered before and after the intervention. Data were analyzed using descriptive statistics, normality testing, paired sample t-test, and N-Gain analysis. The results show that the Problem Based Learning model with Deep Learning has a significant effect on students’ mathematical reasoning ability, indicated by a significance value of p < 0.05. Furthermore, the N-Gain analysis revealed a moderate level of improvement. Thus, the Problem Based Learning model integrated with Deep Learning is effective in enhancing students’ mathematical reasoning ability.

AI-Driven LMS: Enhancing Mathematics Education through Generative AI Arifin, Agus; Pujiastuti, Heni; Nindiasari, Hepsi
PPSDP International Journal of Education Vol. 4 No. 2 (2025): PPSDP International Journal of Education (Special Issue)
Publisher : Perkumpulan Program Studi Doktor Pendidikan (PPSDP)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59175/pijed.v4i2.727

This research project is expected to develop and test an AI-based Learning Management System (LMS) contents which can promote Self-regulated learning (SRL) with secondary school mathematics students. Considering that conventional LMS have shortcomings in relation to adaptive learning, and given the increasing significance of SRL, this study bridges that gap by proposing new AI-based LMS for mathematics at high school level. Utilizing a Research and Development model combined with an embedding quasi-experiment design of 94 students, the project developed AI-enhanced LMS-based content that included; personalization, adaptive difficulty, AI tutor intervention, and asynchronous administration. The findings reveal that the AI-based LMS content was effective on math students N-Gain scores compared to traditional instruction learning but with small effect sizes. In addition, students employed the AI LMS at moderate-high SRL levels in most of its components (i.e., goal setting, self-evaluation and help seeking). What is new in this work is the development per se (using AI) of LMS content for mathematics to help support SRL, while also taking into account multi-device and user-friendly considerations. Operationally, this AI-LMS system provides a student-centric and flexible learning environment that can help students develop self-regulation of learning to promote engagement and achievement in mathematics. The unique contribution of this study is a validated AI-oriented LMS model that closes the distance between AI promise and SRL requirements in secondary mathematics education.

INTERACTIVE E-MODULE BASED ON THE WISDOM OF THE BADUY TRIBE TO IMPROVE NUMERACY IN STATISTICS MATERIALS Wahdiani, Sri; Nindiasari, Hepsi; Hendrayana, Aan
EMTEKA: Jurnal Pendidikan Matematika Vol. 7 No. 1 (2026)
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/emteka.v7i1.10915

This development research was motivated by students' low numeracy skills and the limited use of contextual teaching materials that integrate local wisdom in mathematics learning. This is evidenced by Indonesia's mathematics score in PISA 2022, which reached only 366, far below the OECD average of 472. Therefore, this study aimed to develop interactive e-modules based on the local wisdom of the Baduy tribe that are feasible, practical, and effective in improving students' numeracy skills in statistics. One of the contributing factors to low numeracy skills is the limited use of contextual and technology-based teaching materials, as well as learning approaches that have not fully emphasized Higher Order Thinking Skills (HOTS) and authentic problem-solving contexts. Therefore, integrating local wisdom and interactive digital media into teaching materials can be a relevant strategy to enhance students' numeracy skills. This study employed a Research and Development (R&D) approach using the ADDIE model. Data were collected through questionnaires and numeracy tests administered in the form of pretests and posttests based on AKM-type questions. Validation results from media, material, and education experts were all categorized as very feasible, while teacher and student responses were categorized as very practical. The effectiveness test using the N-gain score yielded 0.81, indicating high effectiveness. The integration of contextual cultural content, interactive features, and data visualization in the e-module can support students in understanding statistical concepts and solving real-world problems. Therefore, the developed product can serve as an alternative contextual digital learning resource to support numeracy-oriented mathematics learning in secondary schools. Penelitian pengembangan ini melatar belakangi pada rendahnya kemampuan numerasi peserta didik dan terbatasnya penggunaan bahan ajar kontekstual yang mengintegrasikan kearifan lokal dalam pembelajaran matematika. Hal ini dibuktikan dengan skor matematika Indonesia pada PISA 2022 yang hanya mencapai 366, jauh di bawah rata-rata OECD sebesar 472. Oleh karena itu, penelitian ini tujuannya untuk memberi pengembangan e-modul interaktif berbasis kearifan lokal suku Baduy yang layak, praktis, dan efektif dalam meningkatkan kemampuan numerasi peserta didik pada materi statistika. Suatu faktor penyebab rendahnya kemampuan numerasi adalah terbatasnya penggunaan bahan ajar kontekstual berbasis teknologi, serta pendekatan pembelajaran yang belum sepenuhnya menekankan pada Higher Order Thinking Skills (HOTS) dan konteks pemecahan masalah autentik. Oleh karena itu, pengintegrasian kearifan lokal dan media digital interaktif ke dalam bahan ajar dapat menjadi strategi yang relevan untuk meningkatkan kemampuan numerasi peserta didik. Penelitian ini memakai suatu pendekatan Research and Development (R&D) dengan model ADDIE. Data dikumpul kan pada angket dan tes numerasi yang diberikan dalam bentuk pretest dan posttest berbasis soal tipe AKM. Hasil validasi dari ahli media, ahli materi, dan ahli pendidikan seluruhnya berkategori sangat layak, sementara respons guru dan peserta didik berkategori sangat praktis. Uji efektivitas menggunakan skor N-gain menghasilkan nilai 0,81 yang termasuk dalam kriteria tinggi. Pengintegrasian konten budaya kontekstual, fitur interaktif, dan visualisasi data dalam e-modul dapat membantu peserta didik dalam memahami konsep statistika dan menyelesaikan masalah kehidupan nyata. Dengan demikian, produk yang dikembangkan dapat dijadikan alternatif sumber belajar digital kontekstual untuk mendukung pembelajaran matematika berorientasi numerasi di sekolah menengah..

DEVELOPING CONTEXTUAL MATHEMATICS TEACHING MATERIALS USING KVISOFT FLIPBOOK TO ENHANCE MATHEMATICAL LITERACY Aulyanissa Tsaqifa Maharshall; Nindiasari, Hepsi
EMTEKA: Jurnal Pendidikan Matematika Vol. 7 No. 1 (2026)
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/emteka.v7i1.10991

Students’ mathematical literacy is an essential competency that needs to be developed to address the challenges of 21st-century learning. However, the limited availability of engaging teaching materials that are relevant to real-life contexts remains a major obstacle in improving this ability. This study aims to develop technology-based mathematics teaching materials using Kvisoft Flipbook Maker with a contextual approach to support students’ mathematical literacy skills in number pattern material for eighth-grade students at SMPN 1 Bayah. This research employed the Research and Development (R&D) method using the ADDIE model, which consists of Analysis, Design, Development, Implementation, and Evaluation stages. The product developed is a flipbook-based mathematics teaching material that integrates indicators of mathematical literacy skills. The product validity test based on expert evaluations indicated that the developed teaching materials were highly valid, with validation scores of 89,16% from material experts, 92,5% from media experts, and 97,22% from education experts. The practicality test results showed that the product was highly practical, with a response rate of 99,44% from educators and 94,93% from students. Furthermore, the effectiveness test based on the N-Gain Score of 57,7% indicated that the product was moderately effective in improving students’ mathematical literacy skills. The findings demonstrate an improvement in students’ mathematical literacy before and after using the developed teaching materials. Therefore, the technology-based mathematics teaching materials developed using Kvisoft Flipbook Maker with a contextual approach are considered valid, practical, and sufficiently effective in supporting students’ mathematical literacy skills. Kemampuan literasi matematis peserta didik merupakan kompetensi penting yang perlu dikembangkan untuk menghadapi tantangan pembelajaran abad ke-21. Namun, keterbatasan bahan ajar yang menarik dan relevan dengan konteks kehidupan sehari-hari masih menjadi kendala dalam meningkatkan kemampuan tersebut. Penelitian ini bertujuan untuk mengembangkan bahan ajar matematika berbasis teknologi menggunakan Kvisoft Flipbook Maker dengan pendekatan kontekstual guna mendukung kemampuan literasi matematis peserta didik pada materi pola bilangan di kelas VIII SMPN 1 Bayah. Penelitian ini menggunakan metode Research and Development (R&D) dengan model ADDIE yang meliputi tahap Analysis, Design, Development, Implementation, dan Evaluation. Produk yang dihasilkan berupa bahan ajar matematika berbasis flipbook yang memuat indikator kemampuan literasi matematis. Hasil uji validitas produk berdasarkan penilaian para ahli menunjukkan bahwa bahan ajar yang dikembangkan berada pada kategori sangat valid, dengan persentase penilaian dari ahli materi sebesar 89,16%, ahli media 92,5%, dan ahli pendidikan 97,22%. Hasil uji kepraktisan menunjukkan bahwa produk termasuk kategori sangat praktis, dengan persentase respon pendidik sebesar 99,44% dan respon peserta didik 94,93%. Selanjutnya, hasil uji efektivitas berdasarkan N-Gain Score sebesar 57,7% menunjukkan bahwa produk berada pada kategori cukup efektif dalam meningkatkan kemampuan literasi matematis peserta didik. Hasil ini menunjukkan adanya peningkatan kemampuan literasi matematis sebelum dan sesudah penggunaan bahan ajar. Dengan demikian, bahan ajar matematika berbasis Kvisoft Flipbook Maker dengan pendekatan kontekstual dinyatakan layak, praktis, dan cukup efektif untuk mendukung peningkatan kemampuan literasi matematis peserta didik.

Pengaruh Contextual Teaching and Learning (CTL) dengan Gallery Walk Terhadap Kemampuan Pemecahan Masalah Matematis Siswa SMP Haura, Najwa; Nindiasari, Hepsi
Jurnal Cendekia : Jurnal Pendidikan Matematika Vol 10 No 1 (2025): Jurnal Cendekia: Jurnal Pendidikan Matematika Volume 10 Nomor 1
Publisher : Mathematics Education Study Program

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cendekia.v10i1.4856

Penelitian ini dilatarbelakangi oleh rendahnya kemampuan pemecahan masalah matematis siswa SMP dalam pembelajaran matematika. Penelitian ini bertujuan untuk mengetahui pengaruh penerapan model Contextual Teaching and Learning (CTL) dengan Gallery Walk terhadap kemampuan pemecahan masalah matematis siswa SMP. Penelitian ini menggunakan pendekatan kuantitatif dengan metode kuasi eksperimen dan desain nonequivalent pretest-posttest control group design. Subjek penelitian adalah siswa kelas VIII SMP Negeri 8 Kota Serang tahun ajaran 2025/2026 yang terdiri atas kelas eksperimen dan kelas kontrol yang dipilih menggunakan Teknik cluster random sampling, yaitu kelas VIII H sebagai kelas eksperimen yang menerapkan pembelajaran Contextual Teaching and Learning (CTL) dengan Gallery Walk, sedangkan kelas VIII J sebagai kelas kontrol yang menerapkan pembelajaran Contextual Teaching and Learning (CTL tanpa Gallery Walk. Instrumen penelitian berupa tes kemampuan pemecahan masalah matematis dan angket respon siswa terhadap pembelajaran Contextual Teaching and Learning (CTL) dengan Gallery Walk. Hasil penelitian menunjukkan bahwa model pembelajaran Contextual Teaching and Learning (CTL) berpengaruh signifikan terhadap kemampuan pemecahan masalah matematis siswa dibandingkan dengan pembelajaran Contextual Teaching and Learning (CTL) saja, yang ditunjukan oleh nilai signifikansi kurang dari 0,05 ( P < 0,05).

DEEP LEARNING–BASED PROBLEM-BASED LEARNING: AN EFFORT TO ENHANCE THE MATHEMATICAL REFLECTIVE ABILITIES OF JUNIOR HIGH SCHOOL STUDENTS Sari, Indah Frantia; Nindiasari, Hepsi
Jurnal Pendidikan Matematika dan IPA Vol 17, No 2 (2026): May 2026 (in press)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jpmipa.v17i2.102342

This study aims to investigate the implementation of learning using a Problem-Based Learning (PBL) approach based on deep learning to improve students’ mathematical reflective thinking skills. The population of the study consisted of all eighth-grade students of a junior high school in the odd semester of the 2024/2025 academic year, with one class selected as the research subject. The sample was taken using a purposive sampling technique. This study employed a quantitative approach with a quasi-experimental design of the One-Group Pretest–Posttest type. The data were collected through tests of students’ mathematical reflective thinking skills and classroom observations, and analyzed using descriptive and inferential statistics. The results showed that the average pretest score was 58.96, which increased to 74.96 in the posttest. Classroom observations indicated that students actively engaged in problem identification, group discussions, evaluation of solution strategies, and reflective reasoning during the learning process. The Kolmogorov–Smirnov normality test indicated that the data were normally distributed (p = 0.20), and Levene’s test showed homogeneous variances (p = 0.20). The paired-sample t-test revealed a significant improvement in students’ reflective thinking skills (t = -59.084; p < 0.05). The Normalized Gain (N-Gain) calculation showed an average of 0.40, categorized as medium. Thus, the implementation of PBL based on deep learning can significantly enhance students’ mathematical reflective thinking skills.

Co-Authors ., Syamsuri A.A. Ketut Agung Cahyawan W Aan Hendrayana Aan Subhan Pamungkas Abdul Fatah Abdul Fatah Ade Nandang Mustafa Adelia Sektiwulan Adelia, Dita Agus Arifin Agus Arifin, Agus Agus Ruhimat Agustin, Faradila Ai Nurdianti Aidah Murdikah Airita Solehah Amal, Inayatul Amelia Muslimah Andini, Pungky Ayu Ani Oktafiani Anisa Nurfalah Muthy Anissa Listiana Maharani Anne Porter, Anne Anwar Mutaqin Apriatni, Sri Arif Hidayatullah Arif Hidayatullah, Arif Aslamiyah, Maulida Astuti, Liana Widya Aulyanissa Tsaqifa Maharshall Bastian, Heri Beti Widiastuti Cecep Anwar Hadi Firdos Santosa Cecep Anwar HF Santosa Dahlia, Dini Dahlia, Dini Dewi Yuni Marfiah Dian Wahyuni Dian Wahyuni Difa Tri Faizah Dito, Samuel Benny Ediwarman Ediwarman Edy, Syifaurrohmah Kusuma Ela Priastuti Mirlanda Ela Priastuti Mirlanda Eliana Eliana Elisa Amelia Esih Sukaesih Etika Khaerunnisa Evalina Rizky Fachri Awami Fadilah, Choirunisa Fitri Fakhrudin Fakhrudin Farmah, Elisha Faroman Syarief, Faroman Fauzia Hajar Hasanah Febriani, Budi Gani Sulistio Hadi Hasan Haffith, Lydia Amandha Haura, Najwa Hayati, Rohimatul Heni Pujiastuti Heri Bastian Hulwani, Almas Zati Ida Rosita Ihsanudin Ika Nuraini Ilma Nurfadilah Ilmiyati Rahayu, Ilmiyati Imam Gozali Ina Ramadina Inayatul Amal Ipat Apipah Ipat, Ipat Isna Rafianti Isnaintri, Endah Istiqomah, Firly Izzatunnisa, Rega Jaenudin Jaenudin Jozua Sabandar Juwita Ariztin Kartika Aprilia Khaeroni, Khaeroni Khaerunnisa Allutful Ilahi Khoirin Nisya Kurniawati, Eka Fitri M. Rosyadi Madadina, Madadina Maman Fathurrohman Maman Fathurrohman, Maman Maretha Septiani Dwi Astutik Martanto . Maulid, Ahmad Ihsanudin Mita Mita Muhamad Yasin Muhammad Farhan Pranata Muhammad Farhan Pranata Mustofa, Ade Nandang Mutaqqin, Anwar Nabil Fajari R Nabil Makarim Nazwa Guseynova Kamila Nena Restiana Ningrum, Anindya Kirana Putri Novaliyosi Novaliyosi Novaliyosi Nurfitria, Anita Nuriah Nuriah Nurlafifah Rosida Nurul Anriani Nurwijayanti Oom Romsih Pambudi, Gigih Pertiwi, Putri Dwi Pranata, Muhammad Farhan Pratidina, Dian Aliza Pratiwi, Ulpha Mega Putra, Deni Dwi Rachman, Faishal Rachmat Rachmat Reinaldi, Achmad Reka Ikraami Kurniawan Ria Sudiana, Ria Rida Adhari Yanti Riza Novidona Afifah Rohmah Maysani Rohman, Wahyu Rohmatulloh Rohmatulloh Rohmatulloh Rohmatulloh Romsih, Oom Ruhimat, Agus Saleh, Hairul Saniah, Siti Lilis Saputra, Reksa Sari, Indah Frantia Sari, Tiara Nurfitria Sektiwulan, Adelia Septiani, Awaliyah Septiani, Awaliyah Siti Lilis Saniah Siti Maryam Sari Sri Apriatni Sugiman Sugiman Sugiman Sugiman Suhendra Suhendra Sukirwan Sukirwan Sukirwan Sukirwan Sukirwan Sukirwan Sumarna, Maya Sintya Suryana, Karjono Sutihat Sutihat Sutihat, Sutihat Sutisna, Eki Syafina, Vilzha Syamsuri Syamsuri Syamsuri Tonnie Hari Nugraha Tria Suhada Azzahra Umroh Umroh Utari Sumarmo Utomo, Muhammad Faruq Wahyu Wahdiani, Sri Warsito Warsito Wirawan, Nugraha Wujarso, Riyanto Yani Setiani Yaya S. Kusumah Yelly Enfiyostuti Yuyu Yuhana Yuyu Yuhana, Yuyu Zahid Nur Afita Amaliyah Zahra Fadhilah Aryoko Zahrotun, Siti Zakiya Amalia Hartanto Putri

Title

Found 156 Documents
Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title Search

Found 156 Documents Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title

Found 156 Documents
Search