Article Per Year (5 Year)
p-Index From 2021 - 2026
5.229
P-Index
This Author published in this journals
All Journal International Journal of Evaluation and Research in Education (IJERE) Cakrawala Pendidikan Jurnal Kependidikan: Penelitian Inovasi Pembelajaran Jurnal Penelitian dan Evaluasi Pendidikan JURNAL PENELITIAN ILMU PENDIDIKAN COPE Mimbar PGSD Undiksha Jurnal Infinity Primary: Jurnal Pendidikan Guru Sekolah Dasar AKSIOMA: Jurnal Program Studi Pendidikan Matematika Jurnal Elemen Journal of Research and Advances in Mathematics Education JOIV : International Journal on Informatics Visualization Al Ishlah Jurnal Pendidikan JMM (Jurnal Masyarakat Mandiri) International Journal on Emerging Mathematics Education Beta: Jurnal Tadris Matematika Jurnal Inovasi Pendidikan Dasar Jurnal Paedagogy Southeast Asian Mathematics Education Journal Ideguru: Jurnal Karya Ilmiah Guru IJPD (International Journal Of Public Devotion) Al-Bidayah : jurnal pendidikan dasar Islam Jurnal Infinity Jurnal Pendidikan Progresif Mathematics Education Journal Journal on Mathematics Education Primary Education Insight
Yoppy Wahyu Purnomo
Universitas Negeri Yogyakarta
Humanities Computer Science & IT Decision Sciences, Operations Research & Management Education Languange, Linguistic, Communication & Media Mathematics Social Sciences Other

Published : 56 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 56 Documents
Search

 2   3   4   5   6 
Efektivitas Pendekatan Pendidikan Matematika Realistik terhadap Kemampuan Pemecahan Masalah Cerita Perkalian Pecahan Berdasarkan Variasi Gaya Belajar Siswa Widianti, Wahyu; Purnomo, Yoppy Wahyu; Firdaus, Fery Muhamad
Ideguru: Jurnal Karya Ilmiah Guru Vol 10 No 3 (2025): Edisi September 2025
Publisher : Dinas Pendidikan, Pemuda dan Olahraga Daerah Istimewa Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51169/ideguru.v10i3.1957

Abstract

Penelitian ini bertujuan untuk mengevaluasi efektivitas pendekatan Realistic Mathematics Education (RME) dibandingkan dengan metode pembelajaran tradisional dalam meningkatkan kemampuan siswa sekolah dasar dalam menyelesaikan soal matematika, dengan mempertimbangkan perbedaan gaya belajar (Visual, auditori, dan kinestetik). Penelitian ini menggunakan metode eksperimen semu dengan rancangan posttest-only control group design. Subjek terdiri atas dua kelompok siswa kelas VI yang masing-masing menerima perlakuan berbeda, yaitu pembelajaran dengan pendekatan RME dan pembelajaran konvensional. Data dianalisis menggunakan ANOVA dua arah untuk mengidentifikasi pengaruh masing-masing variabel, yaitu jenis pendekatan pembelajaran, tipe gaya belajar, serta interaksi di antara keduanya terhadap hasil belajar matematika. Hasil analisis menunjukkan bahwa pendekatan RME secara signifikan lebih unggul dalam meningkatkan kemampuan pemecahan matematika siswa dibandingkan dengan pendekatan konvensional. Selain itu, ditemukan pengaruh signifikan dari gaya belajar, di mana siswa dengan gaya belajar visual dan kinestetik menunjukkan pencapaian yang lebih tinggi dibandingkan siswa dengan gaya belajar auditori. Interaksi antara pendekatan pembelajaran dan gaya belajar juga terbukti signifikan terhadap kemampuan pemecahan soal matematika. Temuan ini menggarisbawahi pentingnya penerapan pendekatan pembelajaran kontekstual yang selaras dengan karakteristik belajar siswa untuk meningkatkan kualitas pembelajaran matematika di tingkat sekolah dasar.
Analysis of Mathematical Reflective Thinking Skills in Solving Problems in Terms of Gender Differences Putriani, Fini May; Purnomo, Yoppy Wahyu
Jurnal Paedagogy Vol. 12 No. 2 (2025): April
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/jp.v12i2.14758

Abstract

This study aims to analyze the ability to think reflectively in problem solving from a gender perspective. The approach used in this study was qualitative descriptive with the aim of describing in depth the differences in reflective thinking patterns between men and women. Data were collected through in-depth interviews and participatory observations involving Yogyakarta State Elementary School students as participants. The data obtained from the tests and interviews analyzed using qualitative descriptive analysis. The results show that women tend to use a more holistic reflective thinking approach that involves evaluating social and emotional impacts and considering long-term solutions. In contrast, men tend to use a more pragmatic approach, focusing on quick and efficient solutions and relying on personal experience in problem solving. These findings showed that there were significant differences between men and women in how they think reflectively, which can affect how they solve problems. Therefore, this study suggests that a more inclusive learning approach be designed to accommodate these differences, in order to improve reflective thinking skills in both genders.
The Attitudes of Student-teachers toward Moodle as a Supplementary Learning Platform Suparjan, -; Purwanta, Edi; Septiarti, Serafin Wisni; Purnomo, Yoppy Wahyu
JOIV : International Journal on Informatics Visualization Vol 8, No 3-2 (2024): IT for Global Goals: Building a Sustainable Tomorrow
Publisher : Society of Visual Informatics

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62527/joiv.8.3-2.2852

Abstract

During the COVID-19 pandemic, Moodle (Modular Object-Oriented Dynamic Learning Environment) emerged as a leading online learning platform, providing essential support for educational institutions transitioning to remote learning. However, its role as a supplementary tool alongside traditional teaching methods in non-pandemic contexts remains underexplored in academic research. This study aims to investigate the attitudes of higher education student-teachers toward Moodle as an asynchronous online learning platform that enhances traditional classroom learning. The research employed a descriptive-quantitative method, focusing on students from the Teacher Training and Education Faculty, specifically those in the Elementary School Teacher Education Department at Universitas Tanjungpura, Indonesia. Participants were selected through purposive sampling, targeting individuals with experience using Moodle in online and offline learning environments. Data were collected using a structured questionnaire to assess student-teacher attitudes toward Moodle. It underwent a rigorous validation process to ensure the instrument's validity, including expert reviews. The reliability of the questionnaire was assessed through a pilot test conducted with 25 elementary school student-teachers from a state university. The results indicate that most student-teachers have positive attitudes toward Moodle, particularly valuing its effectiveness in enhancing their traditional learning experiences. Despite these favorable views, further research is necessary to develop a more comprehensive understanding of Moodle as a learning management system. Future studies should explore a broader range of educational contexts and levels to better understand the diverse challenges and benefits of applying Moodle in different teaching environments.
Exploring Fifth Graders’ Learning Obstacles in Multiplication and Division of Fractions Puji Lestari; Unik Ambarwati; Yoppy Wahyu Purnomo; Kinanti Pangestu
AL-ISHLAH: Jurnal Pendidikan Vol 17, No 3 (2025): SEPTEMBER 2025
Publisher : STAI Hubbulwathan Duri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35445/alishlah.v17i3.6907

Abstract

Fractions serve as a critical foundation in mathematics education, preparing students for more advanced topics such as algebra and probability. Despite their importance, fractions are often difficult for elementary school students to grasp due to their abstract nature, especially when not taught within meaningful contexts. This study investigates the learning obstacles faced by fifth-grade students in understanding the multiplication and division of fractions. Utilizing a qualitative case study approach, data were collected through tests, interviews, classroom observations, and documentation at Lempuyangwangi Elementary School in Yogyakarta. The analysis revealed three primary categories of learning obstacles: (1) Ontogenic obstacles, including students’ inability to simplify fractions correctly, frequent computational errors, and low motivation in learning mathematics; (2) Didactical obstacles, such as difficulties in interpreting word problems and applying appropriate procedures; and (3) Epistemological obstacles, particularly in understanding and applying the inverse concept required for dividing fractions. These findings highlight the need for more contextually relevant and cognitively aligned instructional strategies. Addressing these obstacles can support the development of more effective teaching approaches to enhance students’ conceptual understanding of fraction operations.
PENDAMPINGAN PENYUSUNAN MILIEU PRAKTIK MENGAJAR GURU BERBASIS RISET UNTUK MENINGKATKAN KEMAMPUAN NUMERASI SISWA DI SEKOLAH DASAR Purnomo, Yoppy Wahyu; Prananto, Irfan Wahyu; Sayekti, Octavian Muning; Sulistyani, Nawang
JMM (Jurnal Masyarakat Mandiri) Vol 8, No 5 (2024): Oktober
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jmm.v8i5.26475

Abstract

Abstrak: Kemampuan numerasi siswa Sekolah Dasar di Kabupaten Bantul masih rendah, sebagaimana ditunjukkan data Asesmen Nasional yang mencatat hanya 46,67% siswa di atas batas minimum, serta hanya 20,5% dari 78 guru yang memiliki tingkat numerasi tinggi. Rendahnya kemampuan ini disebabkan oleh pembelajaran yang belum berbasis riset. Temuan ini menunjukkan bahwa kemampuan numerasi siswa dan guru masih di bawah rata-rata dan belum optimal sehingga diperlukan pendampingan untuk guru dalam penyusunan milieu praktik mengajar guna meningkatkan kualitas pembelajaran dan numerasi siswa. Kegiatan ini bertujuan untuk meningkatkan hardskill guru dalam merancang milieu praktik mengajar berbasis riset dan softskill guru dalam menerapkan strategi pengajaran dalam meningkatkan kemampuan numerasi ssiwa. Metode kegiatan meliputi praktik langsung dan FGD penyusunan milieu dengan melibatkan 25 guru SD serta kolaborasi bersama Dinas Pendidikan Pemuda dan Olahrag Kabupaten Bantul Yogyakarta. Evaluasi dilakukan melalui angket untuk menilai pemahaman konsep, observasi praktik penyusunan milieu, serta umpan balik terkait penerapan strategi. Kegiatan ini berhasil meningkatkan kompetensi guru dalam merancang pembelajaran efektif hingga 90%.Abstract: Elementary school students' numeracy skills in Bantul Regency still need to improve, as shown by National Assessment data, which recorded only 46.67% of students above the minimum limit and only 20.5% of 78 teachers had a high level of numeracy. This low ability is caused by learning that still needs to be research-based. This finding shows that the numeracy skills of students and teachers are still below average and not optimal, so mentoring is needed for teachers in compiling teaching practice milieu in order to improve the quality of student learning and numeracy. This activity aims to improve teachers' hard skills in designing research-based teaching practice milieu and teachers' soft skills in implementing teaching strategies to improve students' numeracy skills. The activity methods include direct practice and FGD on compiling a milieu involving 25 elementary school teachers and collaboration with the Bantul Regency Youth and Sports Education Office, Yogyakarta. Evaluation is carried out through questionnaires to assess understanding of concepts, observation of milieu compilation practices, and feedback related to strategy implementation. This activity has succeeded in increasing teacher competence in designing effective learning by up to 90%.
Analysis of Thinking Mathematics Based on Van de Walle's: A Case Study in Students Grade 5th: Analysis of Thinking Mathematics Based on Van de Walle's Dya Ayu Agustiana Putri; Sugiman Sugiman; Yoppy Wahyu Purnomo
Primary Education Insight Vol. 1 No. 2 (2025): Primary Education Insight, December Issue
Publisher : Creative Smart Visionary

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65779/pedi.v1i2.34

Abstract

This study explores fifth-grade students' mathematical thinking processes, specifically how they interpret and solve addition and subtraction problems in story-based contexts. Using a qualitative case study approach, five students from an elementary school in Yogyakarta were examined through interviews, observations, and mathematics problem-solving tasks. The data were analyzed using inductive thematic coding to uncover patterns in computational strategy and conceptual understanding. Results showed that students employed diverse techniques such as horizontal and vertical stacking, semantic and computational sentence transformation, and even-number decomposition. These strategies reflected varying levels of comprehension regarding commutative and associative mathematical properties. Moreover, students who had difficulty translating story problems into mathematical expressions typically showed weak understanding of operational meaning and structure. The study found that most students shifted from semantic to computational forms for ease in calculation. This suggests the need for instructional support to enhance students’ conceptual grasp of operations. Overall, this study provides insights into how mathematical thinking can be developed through contextual learning and supports integrating meaningful problem-solving practices into mathematics education.
Co-Authors Adinda Fuadillah Oktafiani Afrillia, Yesi Martha Ainun Nafisah Ali Mustadi Amrita Kaur Anggito, Albi Aprilia Tina Lidyasari Ardiyana Hartanti Chairunnisa Widowati da Comte, Augusto Danuri Didi Suryadi Dionisius Okky Pratama Putra Dya Ayu Agustiana Putri Edi Purwanta Farida Agus Setiawati Faturrohman, Faturrohman Fauzi Yuberta Fidariya Mawaddah Firdaus, Fery Muhamad Firmanti, Pipit Hanipah, Iip Ripati Herning Tyas Sarwastuti Herra Aprillia Sabrina iip Ripati Hanipah ika rihayati Irfan Wahyu Prananto Jihan Luthfi Salsabila Jumar Jumar Kadir Kadir Kadir, Kadir Kana Hidayati Kinanti Pangestu Lucia Ambarwati Masitah Shahrill Masitah Shahrill, Masitah Meta Salma Pamenan Mohd Norakmar Omar Mu'minin, Nurul Muhamad Dzahir Kasa Muhammad Supian Sauri Nabilla Namira Permata Putri Nabillah, Rokhmatun Nawang Sulistyani Nurlaela Rahmawati Octavian Muning Sayekti Oktafiani, Adinda Fuadillah Olivia Pandansari Pasri Pramudiani, Puri Puji Lestari Puri Pramudiani Puri Pramudiani Puri Pramudiani Puri Pramudiani Purwanti Purwanti Puspitaningrum, Rifky Putrawangsa, Susilahudin Putri Anggoro Kasih Putri Anggoro Kasih, Putri Anggoro Putriani, Fini May Rahayu Condro Murti Rahmawati, Nurlaela Rika Susanti Rizki Dwi Rahmawati Rokhmatun Nabillah rosella aranda ayu wibowo Sekar Purbarini Kawuryan Serafin Wisni Septiarti Setiawan Edi Wibowo Sigit Wibowo Siti Noor Binti Ismail Siti Noor Ismail Sri Adi Widodo Sri Adi Widodo Sri Rochadi Sugiman Sugiman Suparjan . Sutawanir Darwis Syafika Ulfah Syukrul Hamdi Tian Abdul Aziz Unik Ambarwati Uswatun Hasanah Veny Wulan Suci Viscal Oktari Wanyi, Poh Widianti, Wahyu Winarni Winarni Wuri Wuryandani Yahya Don Yuniawatika