Development of Interactive Learning Media on Grouped Data Measures of Central Tendency to Enhance Mathematical Representation Skills

Bibtia Avvida Shabna Isabella; Kurnia Ahadiyah; Nur Fadilatul Ilmiyah

Authors

Bibtia Avvida Shabna Isabella Universitas Islam Negeri (UIN) Syekh Wasil Kediri
Kurnia Ahadiyah Universitas Islam Negeri (UIN) Syekh Wasil Kediri
Nur Fadilatul Ilmiyah Universitas Islam Negeri (UIN) Syekh Wasil Kediri

Keywords:

Interactive Learning Media; MIMOPU; Mathematical Representation; Size of Group Data Centralization

Abstract

Mathematical representation ability is a crucial skill in mathematics education, as it assists students in understanding, presenting, and communicating mathematical ideas through various forms of representation to solve problems. This study aimed to develop "MIMOPU" (Mean, Median, and Mode for Grouped Data) an interactive learning medium that is valid, practical, and effective in enhancing the mathematical representation abilities of 10th-grade students at SMK Pawyatan Daha 1 Kediri. This study employed the Research and Development (R&D) method using the ADDIE model, which comprises five stages: Analysis, Design, Development, Implementation, and Evaluation. The research subjects consisted of students from class X PH 2 (experimental group) and class X PH 1 (control group). The results indicated that the "MIMOPU" interactive learning medium met the criteria for high validity, with a media validity score of 88.1% and a content validity score of 91.45%. The medium was also deemed highly practical based on practitioner assessments (86%) and student responses (78.35%). Mann-Whitney test results revealed a significant difference between the experimental and control classes (Sig. = 0.000). Furthermore, the average N-Gain for the experimental class was 0.9019 (high category), which was higher than that of the control class at 0.5423 (medium category). Thus, the "MIMOPU" interactive learning medium is considered valid, practical, and effective for improving students' mathematical representation abilities regarding measures of central tendency for grouped data.

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References

Anomeisa, A. B., & Ernaningsih, D. (2020). Media Pembelajaran Interaktif Menggunakan PowerPoint VBA pada Penyajian Data Berkelompok. 5(1). https://doi.org/https://doi.org/10.33369/jpmr.v5i1.10635

Aryani, N., & Lestari, A. (2025). Menerapkan Teori Multimedia Learning Untuk Meningkatkan Kualitas Pembelajaran. Jurnal Media Akademik, 3(12). https://doi.org/https://doi.org/10.62281/4cvx8h18

Budiarty, P. D., & Utomo, R. B. (2024). Kemampuan Representasi Matematis Siswa Ditinjau Dari Kemampuan Awal Matematika. Jurnal Pendidikan Dan Pengajaran, 2(3), 420–427. https://doi.org/https://doi.org/10.572349/cendikia.v2i3.1150

Cahyaningrum, I. Y., Fuady, A., & Faradiba, S. S. (2023). Karakterisasi Representasi Matematis Visual dan Simbolik Siswa Kelas IX pada Materi Transformasi. Jurnal Cendekia : Jurnal Pendidikan Matematika, 7(3), 2646–2659. https://doi.org/https://doi.org/10.31004/cendekia.v7i3.1944

Fauziah, R. N., Ghufron, A., & Muhtadi, A. (2024). Analisis Tingkat Kepuasan Siswa Terhadap Penggunaan Media Pembelajaran Digital Dalam Mata Pelajaran Fisika. Jurnal Pendidikan Dan Ilmu Sosial, 2(2), 219–227. https://doi.org/https://doi.org/10.54066/jupendis.v2i2.1576

Fitrianna, A. Y., Dinia, S., Mayasari, & Nurhafifah, A. Y. (2018). Kemampuan Representasi Matematika Siswa SMA: Evaluasi dari Disposisi Matematika Siswa. Journal of Research and Advances in Mathematics Education, 3(1). https://doi.org/https://badge.dimensions.ai/details/doi/10.23917/jramathedu.v3i1.5872?domain=https://journals.ums.ac.id

Haranti, M. R., Sari, N., & Sukmaningthias, N. (2025). Kemampuan Representasi Matematis Siswa Kelas VIII pada Pembelajaran Berbasis Masalah Ditinjau dari Kemandirian Belajar. Jurnal Inovasi Pendidikan Matematika, 7(2). https://doi.org/https://doi.org/10.31851/indiktika.v7i2.18389

Haryudita, R. S., & Noer, S. H. (2024a). Peningkatan Kemampuan Representasi Matematis dan Motivasi Belajar Siswa Menggunakan Media Pembelajaran. Jurnal Pendidikan Matematika, 8(1), 139–148.

OECD. (2019). Masa Depan Pendidikan dan Keterampilan 2030/2040. OECD. https://www.oecd.org/education/2030-project/