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All Journal Jurnal Daya Matematis Jurnal SOLMA Jurnal Cendekia : Jurnal Pendidikan Matematika Jurnal Ilmiah Sekolah Dasar Jurnal Inovasi Pendidikan Dasar M A T H L I N E : Jurnal Matematika dan Pendidikan Matematika Ideas: Jurnal Pendidikan, Sosial dan Budaya Jurnal Teknologi Pendidikan : Jurnal Penelitian dan Pengembangan Pembelajaran JS (Jurnal Sekolah) Curricula: Journal of Curriculum Development
Kowiyah Kowiyah
Universitas Muhammadiyah Prof. DR. HAMKA
Computer Science & IT Education Languange, Linguistic, Communication & Media Mathematics Social Sciences Other

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The Development of Mathematic Learning Using Virtual Reality Assisted by MilleaLab Application Natasha Kirana; Kowiyah Kowiyah
Mathline : Jurnal Matematika dan Pendidikan Matematika Vol. 10 No. 3 (2025): Mathline : Jurnal Matematika dan Pendidikan Matematika
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/mathline.v10i3.995

Abstract

This research is motivated by the finding that some students have difficulty understanding the concepts of LCM and GCF, because they have difficulty explaining the basics and distinguishing between LCM and GCF, which causes a decrease in learning motivation. Some students have not been able to explain the basic concepts well, and have difficulty in distinguishing between LCM and GCF, resulting in decreased learning motivation. Therefore, innovation in mathematics teaching methods is needed to make learning more interesting and effective. One solution is learning media facilitates students understanding through Virtual Reality technology. This research aims to produce Virtual Reality learning media that is valid, practical and appropriate for the MilleaLab Application. This research applies the ADDIE Research and Development (R&D) method. The research subjects were elementary school students from 2 classes: limited scale, and large scale. At each stage, referring to open media innovation in mathematics learning, the product was validated by experts who confirmed its suitability for students. Large-scale students response data showed a positive rate of 87,78% , classified as ‘’Good’’, indicating it can help students understand the material well. Trial data indicates that some students understand the functions and operation of Virtual Reality, but still required guidance in its use. Based on these result, it is recommended that an intensive and structured introduction and training in the use of Virtual Reality be provided. Ongoing mentoring is needed to ensure students fully understand the function and operation of Virtual Reality device, thereby maximizing their learning potential.
The Effect of Educational Monopoly Learning Media on Fourth-Grade Students' Achievement in Fraction Operations Yurika Gustiyani Rasyidina; Kowiyah Kowiyah
Mathline : Jurnal Matematika dan Pendidikan Matematika Vol. 11 No. 2 (2026): Mathline : Jurnal Matematika dan Pendidikan Matematika
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/mathline.v11i2.1184

Abstract

Underperformance in mastering fraction operations continues to pose a significant obstacle within elementary mathematics instruction, largely attributable to traditional teaching approaches and insufficient integration of interactive educational resources. The present investigation sought to assess the impact of an Educational Monopoly (Monopoly Edukatif) instructional tool on the academic performance of fourth-grade learners in fraction operations at SDN Jatibening 04. The study adopted a quantitative framework utilizing a quasi-experimental design with a Posttest-Only Control Group configuration. A total of 60 fourth-grade students were recruited through purposive sampling techniques, equally distributed into an experimental cohort and a control cohort of 30 students each. Students in the experimental condition engaged with instruction facilitated by the Educational Monopoly tool, while those in the control condition experienced traditional pedagogical methods. Performance data were gathered via a posttest comprising five open-ended questions and subjected to descriptive statistical procedures, Shapiro–Wilk normality assessment, Levene's homogeneity verification, independent-samples t-test, and Cohen's d for effect magnitude estimation. Findings demonstrated a statistically significant disparity in academic performance between the cohorts (t = 6.745, p < 0.001). Students in the experimental condition attained a superior mean posttest score (M = 78.33) compared to their counterparts in the control condition (M = 62.00). Additionally, the computed effect magnitude (Cohen's d = 1.74) reflected a substantial practical significance. These outcomes indicate that the Educational Monopoly instructional tool serves as an efficacious pedagogical resource for enhancing elementary students' competency in fraction operations through fostering active engagement, facilitating deeper conceptual understanding, and increasing overall classroom involvement.
Development of a mathematics e-module using Polypad to improve fractional concept comprehension Ahmad Naufal; Kowiyah Kowiyah
Curricula: Journal of Curriculum Development Vol. 4 No. 2 (2025): Curricula: Journal of Curriculum Development
Publisher : Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/curricula.v4i2.87284

Abstract

Understanding math concepts, especially on fraction material, is often a difficulty for students. This problem is exacerbated by the limitations of available learning resources and the underutilization of technology in schools, which results in low student interest and learning outcomes. The purpose of this study was to develop and evaluate the feasibility and effectiveness of Polypad-assisted math e-modules in improving understanding of the concept of fractional numbers. This research uses the Research and Development (RnD) method with the ADDIE model. The feasibility of the product is measured through validation from material, media, language, and teacher experts, while the effectiveness is measured through tests. The validation results indicate that the e-module is highly feasible to use. The effectiveness test demonstrated a significant increase in concept understanding, as evidenced by a rise in the average post-test score from 54.83 to 90.50, with an N-Gain score of 0.80, indicating a high category. Thus, this Polypad-assisted e-module proved to be feasible and effective as an alternative learning media that helps students understand the concept of fractions more concretely and visually.   Abstrak Pemahaman konsep Matematika, khususnya pada materi pecahan, seringkali menjadi kesulitan bagi peserta didik. Masalah ini diperparah oleh keterbatasan sumber belajar yang menarik dan minimnya pemanfaatan teknologi di sekolah, yang berakibat pada rendahnya minat dan hasil belajar peserta didik. Tujuan penelitian ini untuk mengembangkan serta mengetahui kelayakan dan efektivitas e-modul Matematika berbantuan Polypad untuk meningkatkan pemahaman konsep bilangan pecahan. Penelitian ini menggunakan metode Penelitian dan Pengembangan (RnD) dengan model ADDIE. Kelayakan produk diukur melalui validasi dari ahli materi, media, bahasa, dan guru, sedangkan efektivitasnya diukur melalui tes. Hasil validasi menunjukkan e-modul sangat layak digunakan. Uji efektivitas menunjukkan peningkatan pemahaman konsep yang signifikan, dibuktikan dengan peningkatan nilai rata-rata post-test menjadi 90,50 dari pre-test 54,83, dengan skor N-Gain sebesar 0,80 dalam kategori tinggi. Dengan demikian, e-modul berbantuan Polypad ini terbukti layak dan efektif sebagai media pembelajaran alternatif yang membantu peserta didik memahami konsep pecahan secara lebih konkret dan visual. Kata Kunci: bilangan pecahan; e-modul; pemahaman konsep; Polypad
Co-Authors Ahmad Naufal Auliya Robiah Adawiyah Daniel Fernandez Dita Afifah Ramadhini Firbi Utami Gesit Puspa Pamungkas Ima Mulyawati Khoerul Umam Natasha Kirana Oktavia Nadia Ikawati Rara Andyra Riskika Febriyandani Sinta Nurcahyana Siti Yuaeni Ulfah Yurika Gustiyani Rasyidina