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All Journal Jurnal Ilmiah Pendidikan Dasar AKSIOMA: Jurnal Program Studi Pendidikan Matematika Jurnal Elemen Al-Jabar : Jurnal Pendidikan Matematika Naturalistic : Jurnal Kajian dan Penelitian Pendidikan dan Pembelajaran Al Ishlah Jurnal Pendidikan Jurnal Pengabdian Pada Masyarakat Muallimuna : Jurnal Madrasah Ibtidaiyah Pendas : Jurnah Ilmiah Pendidikan Dasar International Journal on Emerging Mathematics Education Theorems (The Original Research of Mathematics) Malikussaleh Journal of Mathematics Learning (MJML) SJME (Supremum Journal of Mathematics Education) Jurnal Cendekia : Jurnal Pendidikan Matematika JUMLAHKU: Jurnal Matematika Ilmiah STKIP Muhammadiyah Kuningan JIPI (Jurnal Ilmiah Penelitian dan Pembelajaran Informatika) Jurnal Didactical Mathematics Jurnal Abdimas PHB : Jurnal Pengabdian Masyarakat Progresif Humanis Brainstorming Jurnal Educatio FKIP UNMA Jurnal Educatio FKIP UNMA BERNAS: Jurnal Pengabdian Kepada Masyarakat Jurnal Dharma Bhakti Ekuitas STRATEGY : Jurnal Inovasi Strategi dan Model Pembelajaran International Journal of Educational Innovation and Research Edukasiana: Jurnal Inovasi Pendidikan Journal of Innovation and Research in Primary Education Jurnal Ilmiah Pendidik Indonesia Polinomial : Jurnal Pendidikan Matematika Buletin Ilmiah Pendidikan Papanda Journal of Mathematics and Sciences Research Jurnal Madinasika: Manajemen dan Keguruan Journal of Education For Sustainable Innovation Research on Applied Linguistics and Literature Journal of Multidisciplinary Research and Development Jurnal Matematika Ilmiah Universitas Muhammadiyah Kuningan PUSAKA: Journal of Educational Review SJME (Supremum Journal of Mathematics Education) Papanda Journal of Community Service Jurnal Didaktik Matematika Eduma : Mathematics Education Learning and Teaching
Dede Salim Nahdi
Universitas Majalengka
Religion Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Computer Science & IT Decision Sciences, Operations Research & Management Dentistry Economics, Econometrics & Finance Education Energy Engineering Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Mechanical Engineering Neuroscience Nursing Public Health Social Sciences Veterinary Other

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Pythagorean Theorem Concept Image in Junior High School: An Analysis in The Online-Based Learning Mohamad Gilar Jatisunda; Vici Suciawati; Dede Salim Nahdi
Didaktik Matematika Vol 8, No 2 (2021): Jurnal Didaktik Matematika
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jdm.v8i2.21902

Abstract

The concept image comprises all the cognitive structures in an individual's mind connected with a specific notion. However, if the learning situation is not relevant to help students construct knowledge and provide meaningful experiences, it will affect their concept image. This study aims to examine the concept of the image of the Pythagorean theorem during online-based learning. The research is a qualitative approach, and the method is phenomenological to understand the meaning for the participants of their concept image. Initially, this study enrolled 66 students. Two students were selected as research subjects and acted as resource persons to provide adequate contextualization based on students who answered right and wrong. Data collection combines data from the outcomes of testing the Pythagorean theorem test, interviews, and literature studies. The data analysis technique employed is Interpretative Phenomenological Analysis (IPA). There are six categories of student concept image. Based on in-depth interviews with two students who answered correctly and incorrectly, students were given inconsistent meanings of the Pythagorean theorem due to the learning situation to improve students' understanding of the subject.
Pre-service Mathematics Teachers' Professional Competency Development Through Analysis of Learning Obstacles Mohamad Gilar Jatisunda; Dede Salim Nahdi; Ujiati Cahyaningsih; Dela Rohimatunnisa
EduMa: Mathematics education learning and teaching Vol. 11 No. 2 (2022)
Publisher : Jurusan Tadris Matematika UIN Siber Syekh Nurjati Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24235/eduma.v11i2.9277

Abstract

It is the role of teachers to increase the quality of learning. When the instructor wants to increase the quality of learning, reflective practice is an option. However, instructors' current practice of learning reflection is based only on classroom action research and is primarily concerned with enhancing learning models rather than paying attention to student replies. As a result, prospective mathematics teachers must be able to engage in reflection techniques based on didactical design research that emphasizes student reactions. This study employs a descriptive qualitative technique, with the subjects being Mathematics Education students at the University of Majalengka who are enrolled in the Kapita Selekta Mathematics course. Students experience translating scientific, mathematical knowledge into mathematics ready to be taught in schools based on the study findings. Every step in the process of becoming a mathematics teacher has an impact on pedagogical content understanding
Development of an interactive e-module based on pbl to enhance elementary students' critical thinking Ujiati Cahyaningsih; Dede Salim Nahdi
Jurnal Ilmiah Pendidikan Dasar Vol 12, No 2 (2025): Jurnal Ilmiah Pendidikan Dasar
Publisher : Prodi PGSD FKIP Universitas Islam Sultan Agung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30659/pendas.12.2.251-270

Abstract

The development of critical thinking skills at the elementary school level is a foundational component in preparing students to navigate complex, real-world problems that demand analytical reasoning, evaluative judgment, and effective problem-solving. This study investigates the efficacy of an interactive e-module grounded in Problem-Based Learning (PBL) principles in enhancing the critical thinking abilities of fourth-grade students, with a particular focus on mathematics and science instruction. A quasi-experimental design was implemented, comprising an experimental group that utilized the PBL-based e-module and a control group that received conventional instruction. Data collection methods encompassed pre- and post-tests measuring critical thinking performance, observational protocols documenting student interaction with the module, student perception questionnaires, and semi-structured interviews with both students and teachers to elicit qualitative insights. The findings indicate that students in the experimental group exhibited significantly greater gains in critical thinking skills, as evidenced by a substantial improvement between pre- and post-test scores. Moreover, these students engaged more actively in collaborative discussions and problem-solving tasks relative to their peers in the control group. The results underscore the effectiveness of PBL-based e-modules as pedagogical tools for fostering critical thinking at the elementary level. The study's implications point to the transformative potential of integrating PBL frameworks into digital learning environments to enhance educational quality and student engagement in primary education settings
PENGEMBANGAN MULTIMEDIA INTERAKTIF AYO MENGANALISIS TUMBUHAN (ALTUM) UNTUK MENINGKATKAN KEMAMPUAN BERPIKIR KRITIS Rohatul Fikriyah Safira; Yoyo Zakaria Ansori; Dede Salim Nahdi
JIPI (Jurnal Ilmiah Penelitian dan Pembelajaran Informatika) Vol 10, No 3 (2025)
Publisher : STKIP PGRI Tulungagung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29100/jipi.v10i3.6318

Abstract

Kemampuan berpikir kritis penting untuk dikuasai pada abad 21, tetapi proses pembelajaran belum sepenuhnya mengintegrasikan pengembangan kemampuan berpikir kritis sehingga menyebabkan kemampuan berpikir kritis siswa masih rendah. Salah satu yang menjadi kendala adalah kurangnya variasi media pembelajaran, bersifat monoton, dan kurang interaktif. Inovasi media digital multimedia interaktif dapat dijadikan alternatif solusi untuk menunjang pengembangan berpikir kritis. Tujuan dari penelitian ini adalah untuk mengembangkan multimedia interaktif Ayo Menganalisis Tumbuhan (Altum) untuk meningkatkan kemampuan berpikir kritis siswa pada materi bagian tubuh tumbuhan dan fotosintesis. Model pengembangan ADDIE mencakup Analysis, Development, Design, Implementation, dan Evaluation digunakan dalam penelitian ini. Instrumen penelitian meliputi lembar angket validasi, lembar angket respons, dan butir soal berupa pretest-posttest. Hasil perolehan skor validitas sebesar 90,5% dari ahli materi dan 88,61% dari ahli media tergolong sangat valid. Sementara itu, hasil perolehan skor kepraktisan respons guru sebesar 81,15% dan siswa 85,97% tergolong sangat praktis. Berdasarkan hasil analisis data diperoleh skor N-Gain 0,51 tergolong pada peningkatan sedang. Temuan ini menunjukkan bahwa kemampuan berpikir kritis siswa meningkat setelah menggunakan multimedia interaktif.
KETERAMPILAN PROSES SAINS SISWA SEKOLAH DASAR DALAM PEMBELAJARAN IPAS: TINJAUAN LITERATUR Oktavera Rachmadita; Yuyu Yuliati; Dede Salim Nahdi
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 02 (2026): Volume 11 No. 2, Juni 2026 Publish
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i02.53190

Abstract

Science Process Skills (SPS) are essential competencies that support elementary school students in understanding Integrated Science and Social Studies (IPAS) concepts through scientific activities. However, previous studies indicate that students’ science process skills have not yet developed optimally. This study aimed to analyze the condition of elementary school students’ science process skills, identify the most dominant and least developed indicators, and examine effective learning models for improving science process skills in IPAS learning. The study employed a Systematic Literature Review (SLR) method guided by the PRISMA 2020 framework. Literature was collected from Google Scholar and Scopus databases using the Publish or Perish application, covering publications from 2017 to 2025. Of the 415 articles identified, 15 met the inclusion criteria and were analyzed. The findings revealed that students’ science process skills generally ranged from low to moderate levels. The most dominant indicators were observing, communicating, and classifying, while predicting, formulating hypotheses, and designing experiments were the least developed. Furthermore, inquiry and guided inquiry learning models were found to be the most effective approaches for enhancing students’ science process skills. These findings highlight the importance of student-centered and inquiry-based learning in developing science process skills within IPAS instruction.
SYSTEMATIC LITERATURE REVIEW TENTANG EFEKTIVITAS MODEL DISCOVERY LEARNING TERHADAP KEMAMPUAN BERPIKIR KRITIS PADA PEMBELAJARAN IPAS DI SEKOLAH DASAR Dini Anggraeni; Dudu Suhandi Saputra; Dede Salim Nahdi
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 03 (2026): Volume 11 Nomor 03, September 2026 Publish
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i03.57588

Abstract

Critical thinking is one of the essential 21st-century skills that should be developed through the learning process, particularly in Integrated Science and Social Studies (IPAS) learning at the elementary school level. One instructional model considered effective in fostering this skill is Discovery Learning. This study aims to examine the effectiveness of the Discovery Learning model in enhancing elementary school students’ critical thinking skills in IPAS learning through a Systematic Literature Review (SLR) approach. The study employed the SLR method following the PRISMA 2020 guidelines. Literature was collected from Google Scholar and Scopus databases using the Publish or Perish application, covering publications from 2019 to 2026. Through the processes of identification, screening, eligibility assessment, and inclusion, a total of 15 articles met the established criteria and were selected for analysis. The findings revealed that the quasi-experimental design was the most frequently used research method, while science education was the most commonly investigated subject area. Furthermore, all analyzed studies reported that the Discovery Learning model had a positive impact on students’ critical thinking skills. Its effectiveness was reflected in improvements in students’ ability to analyze information, solve problems, draw conclusions, and actively participate in the learning process. These findings indicate that Discovery Learning is an effective instructional model for enhancing elementary school students’ critical thinking skills in both science and IPAS learning, as it provides opportunities for learners to independently construct knowledge through observation, exploration, and inquiry activities.
EFEKTIVITAS MODEL REALISTIC MATHEMATICS EDUCATION (RME) TERHADAP MOTIVASI DAN HASIL BELAJAR MATEMATIKA SISWA SEKOLAH DASAR: SYSTEMATIC LITERATURE REVIEW Putratawa, Tegar; Yeni Dwi Kurino; Dede Salim Nahdi
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 03 (2026): Volume 11 No. 03, September 2026 Release
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i03.58965

Abstract

This study aims to analyze the effectiveness of the Realistic Mathematics Education (RME) model in improving elementary school students’ motivation and mathematics learning outcomes through a Systematic Literature Review (SLR) approach. This study was conducted by adapting the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. The articles analyzed were obtained from Google Scholar, Garuda, and various national and international journals that are fully accessible. Article criteria included journal articles published between 2020 and 2026, discussing the application of Realistic Mathematics Education (RME) or Indonesian Realistic Mathematics Education (PMRI) in elementary school mathematics instruction, and focusing on learning motivation, learning outcomes, conceptual understanding, critical thinking skills, or mathematical problem-solving abilities. The selection process yielded 15 articles that met the inclusion criteria. The research findings indicate that the Realistic Mathematics Education (RME) model is effective in enhancing learning motivation, learning outcomes, conceptual understanding of mathematics, critical thinking skills, and problem-solving abilities among elementary school students. These improvements occurred because Realistic Mathematics Education (RME) instruction utilizes contextual problems closely related to students’ daily lives in the learning process. Based on the research results, it can be concluded that the RME model is an effective alternative for improving the quality of mathematics education in elementary schools.
ANALISIS PENERAPAN MODEL PROBLEM BASED LEARNING TERHADAP KEMAMPUAN LITERASI SAINS SISWA SEKOLAH DASAR: SYSTEMATIC LITERATURE REVIEW Tansa Amelia Syahputri; Yuyu Yuliati; Dede Salim Nahdi
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 03 (2026): Volume 11 Nomor 03, September 2026 Verified
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i03.63035

Abstract

Scientific literacy is an important ability that needs to be developed among elementary school students to understand scientific phenomena and solve problems in everyday life. However, students’ scientific literacy remains a challenge, requiring learning models that can encourage active engagement and scientific thinking skills. This study aims to analyze the implementation of the Problem Based Learning (PBL) model on elementary school students’ scientific literacy through a Systematic Literature Review (SLR) approach. The research method follows the PRISMA 2020 guidelines by conducting the identification, selection, evaluation, and synthesis of relevant scientific articles. A total of 15 articles were analyzed based on research characteristics and the contribution of PBL implementation to scientific literacy. The results indicate that previous studies are predominantly quantitative research using experimental and quasi-experimental designs. The implementation of PBL provides a positive contribution to improving scientific literacy through problem-solving activities, scientific investigations, and contextual learning. Therefore, PBL can be considered an effective alternative learning model for developing scientific literacy skills among elementary school students.
PENGARUH MODEL PEMBELAJARAN KOOPERATIF TIPE ROUND ROBIN BERBANTUAN KARTU TOPIK TERHADAP KETERAMPILAN BERBICARA SISWA KELAS III SEKOLAH DASAR Sely Mulyasari; Dede Salim Nahdi; Indani Damayanti
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 03 (2026): Volume 11 Nomor 03, September 2026 Released
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i03.63740

Abstract

Speaking skill is an important language competency for elementary school students, yet it remains relatively low, marked by students' reluctance to speak in front of the class, difficulty in organizing ideas coherently, and limited vocabulary. This study aims to examine the effect of the Round Robin cooperative learning model assisted by topic cards on the speaking skills of third-grade elementary school students. A quantitative approach with a quasi-experimental, nonequivalent control group design was used, involving 47 students divided into an experimental group (23 students) and a control group (24 students). Data were collected through a speaking performance test assessed with a rubric, administered as pretest and posttest. The Shapiro-Wilk normality test showed all data were normally distributed (Sig. > 0.05), and Levene's homogeneity test showed homogeneous variance (Sig. > 0.05), so the analysis proceeded with a t-test. The independent samples t-test on posttest data showed a significant difference between the experimental and control groups (t = 8.109; Sig. = 0.000), with the experimental group's mean N-Gain of 0.775 (high category) compared to the control group's 0.371 (moderate category). Cohen's d of 2.366 indicated a large effect. It is concluded that the Round Robin cooperative learning model assisted by topic cards has a significant and effective influence on improving the speaking skills of third-grade elementary school students.
Co-Authors Abdul Kholiq Abdur Rasyid Abdur Rasyid, Abdur Adi Oksifa Rahma Harti Afief Fakhrudin Agus Rofi’i Aji Septiaji Anda Juanda Anda Juanda Ansori, Yoyo Zakari Ansori, Yoyo Zakaria Arif Rahman Hakim Asep Heri Saepuloh Audina, Silfi Aziziy, Yunia Nabila Dadan Ramdani Nugraha Dadang Sudirno Dadang Sudirno Dede Trie Kurniawan Dela Rohimatunnisa Devi Afriyuni Yonanda Devi Afriyuni Yonanda Diah Khaerunisa Diding Bajuri Dinar Dinar Dindin Nasrudin Dini Anggraeni dini widianingrum, dini Dudu Suhandi Saputra Eka Nurhidayat Enok Pipin Erik Santoso Erika Noviana Febriyanto, Budi Fery Apriadi GUNAWAN, ENCEP ANGGUN Hani Sri Mulyani Hartoyo, Seika Reyina Haryanti, Yuyun Dwi Herdiawan, Rama Dwika Ida Marina Indani Damayanti Indi Rahmawati, Pipit Indra Adi Budiman Ipin Aripin Ipin Aripin, Ipin Ira Nurlatifah Jatisunda, Gilar Juju . L Suparto LM Lies Shofia Sa'diah Lita Lita Majid, Sheikha Masduki Meliyanti Meliyanti Moh Salimi Mohamad Gilar Jatisunda Mohammad Gilar Jatisunda Mukarramah Mustari, Mukarramah Mumpuni, Atikah Nina Nuraeni Nur Aulia Alfiani Nurhidayat, Rafi Nurudin Araniri Nurul Fauziah Agustin Nuryani Rustaman Oktavera Rachmadita Putratawa, Tegar R. Riandi, R. Rahma Halipah Ratna Hidayah Regiana Nurman, Rachael Rohatul Fikriyah Safira Rohatul Fikriyah Safira Rohimatunisa, Dela Royan Fakhrurozi Saputra, Dudu Suhandi Sely Mulyasari Silfi Audina Sri Umyati Sudianto, Sudianto Sudirno, Dadang Sugandi, M. Kurnia Sukmasari, Miftah Dieni Syarifah, Eva Fitriani Tansa Amelia Syahputri Topik Hidayat Toto Sumianto Ubaedillah Ujiati Cahayaningsih Ujiati Cahyaningsih Umar Dani Vici Suciawati Vitta Yaumul Hikmawati Wulan Putri Utami Yeni dwi Kurino Yonanda, Devi Afriyuni Yulianti, Diana Yunia Nabila Aziziy Yuyu Yuliati Yuyu Yuliati Zuniarti, Piqiah Pariha