RASCH MODEL ANALYSIS: DEVELOPMENT OF STUDENTS' NUMERACY LITERACY INTEREST INSTRUMENTS IN MATHEMATICS LEARNING

Dyah Ambarwati
Samsul Maarif


DOI: https://doi.org/10.29100/jp2m.v11i1.7279

Abstract


The low interest of students in numerical literacy remains a concern, necessitating a specific instrument to measure this aspect. This study aims to develop and validate an instrument for measuring interest in numerical literacy using the Rasch Model. The research subjects consisted of 200 randomly selected high school students in Jakarta. Data were collected through an online questionnaire based on a 5-point Likert scale. The analysis showed that 12 out of 13 items were valid and reliable, with an item reliability value of 0.89 and a Cronbach's Alpha of 0.92. The distribution of item difficulty levels was even, ensuring the instrument could measure students' interest across various ability levels. One item did not fit the validity criteria and needs revision. Additionally, the Rasch Model provided in-depth insights into response consistency and the distribution of item difficulty levels. The developed instrument significantly contributes to measuring interest in numerical literacy, supporting educational decision-making, and designing more effective learning interventions.


Keywords


Interest Numeracy Literacy; Instrument; Rasch Model

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Ahyan, S., Turmudi, T., & Juandi, D. (2021). Bibliometric analysis of research on mathematical literacy in Indonesia. Journal of Physics: Conference Series, 1869(1). https://doi.org/10.1088/1742-6596/1869/1/012120

Alfiah, S., Mulyadi, M., & Apriyani, D. C. N. (2020). Hubungan antara Literasi Numerasi dengan Kemampuan Pemecahan Masalah Matematika Siswa Kelas VIII SMP Negeri 1 Pacitan Tahun Pelajaran 2019/2020. Jurnal Penelitian Pendidikan, 12(1), 44–50. https://doi.org/10.21137/jpp.2020.12.1.7

Amalia, K., & Nuriadin, I. (2023). Analysis of Students’ Mathematical Literacy Ability on Sequences and Series Material Through The Application of Problem Based Learning. Mathline : Jurnal Matematika dan Pendidikan Matematika, 8(3), 1057–1076. https://doi.org/10.31943/mathline.v8i3.478

Ambarwati, D., & Kurniasih, M. D. (2021). Pengaruh Problem Based Learning Berbantuan Media Youtube Terhadap Kemampuan Literasi Numerasi Siswa. 05(0), 2857–2868.

Apriyani, D. D., & Sirait, E. D. (2021). Pengembangan Instrumen Minat Belajar Siswa Pada Pelajaran Matematika. SAP (Susunan Artikel Pendidikan, 6(1).

Azmidar, A., Darhim, D., & Dahlan, J. A. (2017). Enhancing Students’ Interest through Mathematics Learning. Journal of Physics: Conference Series, 895(1), 012072. https://doi.org/10.1088/1742-6596/895/1/012072

Goos, M., Geiger, V., Dole, S., & Bennison, A. (2018). Numeracy Across the Curriculum: Research-Based Strategies for Enhancing Teaching and Learning. Australian Association of Mathematics Teachers.

Hayati, T. R., & Kamid, K. (2019). Analysis of Mathematical Literacy Processes in High School Students. International Journal of Trends in Mathematics Education Research, 2(3), 116. https://doi.org/10.33122/ijtmer.v2i3.70

Lince, R., Rustam, & Ero, P. E. L. (2023). Evaluation and effects of STEAM-PBL on mathematics interest and numeracy skills on elementary school. Jurnal Riset Pendidikan Matematika, 10(2), 199–210. https://doi.org/10.21831/jrpm.v10i2.67251

Luo, Z., Dang, Y., & Xu, W. (2019). Academic Interest Scale for Adolescents: Development, Validation, and Measurement Invariance With Chinese Students. Frontiers in Psychology, 10. https://doi.org/10.3389/fpsyg.2019.02301

Lutfi, A., Rusyid, H. K., Mukhibin, A., & Maharani, H. R. (2023). Rasch model analysis of learning interest instrument for mathematics education students in statistical course. Journal on Mathematics Education Research, 4, 1–12. https://doi.org/http://dx.doi.org/10.17509

Muhammad, I., Darmayanti, R., & Sugianto, R. (2023). Students’ Interest in Learning Mathematics Using Augmented Reality: Rasch Model Analysis. Edutechnium Journal of Educational Technology. https://www.researchgate.net/publication/378440051

Ngadi. (2023). Analisis Model RASCH untuk Mengukur Kompetensi Pengetahuan Siswa SMKN 1 KALIANGET pada Mata Pelajaran Perawatan Sistem Kelistrikan Sepeda Motor. Jurnal Pendidikan Vokasi Otomotif, 6(1).

Putri, Y. L., & Rifai, A. (2019). Pengaruh Sikap dan Minat Belajar terhadap Motivasi Belajar Peserta Didik Paket C. Journal of Nonformal Education and Community Empowerment, 3(2), 173–184. https://doi.org/10.15294/pls.v2i1.23448

Rinaldi, A., Indriani, B. R., Yulina, R., Indra Saputra, M., Komarudin, & Yetri, Y. (2021). Instrument analysis for motivation and interest in mathematics learning using confirmatory factor analysis (CFA). IOP Conference Series: Earth and Environmental Science, 1796(1). https://doi.org/10.1088/1742-6596/1796/1/012036

Rista, N. (2022). Pengaruh Minat Belajar Terhadap Motivasi Belajar Mahasiswa Universitas Panca Sakti Bekasi. Research and Development Journal of Education, 8(1), 148. https://doi.org/10.30998/rdje.v8i1.12075

Rohantizani, Marhami, Herizal, & Nuraina. (2022). Minat Siswa Sekolah Menengah Atas Terhadap Literasi Numerasi Berbasis Budaya Aceh. JISIP (Jurnal Ilmu Sosial Dan Pendidikan), 6(1). https://doi.org/10.36312/jisip.v6i1.2673

Saputra, R., & Nindiasari, H. (2024). Pengembangan Instrumen Numerasi pada Sub Domain Aljabar dengan Konteks Sosial Budaya Banten untuk Siswa SMA. Jurnal Cendekia : Jurnal Pendidikan Matematika, 8(3), 1994–2002. https://doi.org/10.31004/cendekia.v8i3.3384

Suciati, Munadi, S., Sugiman, & Ratna Febriyanti, W. D. (2020). Design and validation of mathematical literacy instruments for assessment for learning in Indonesia. European Journal of Educational Research, 9(2), 865–875. https://doi.org/10.12973/eu-jer.9.2.865

Sumintono, B., & Widhiarso, W. (2015). Aplikasi Pemodelan Rasch pada Assessment Pendidikan. Penerbit Trim Komunikata. www.trimkomunikata.com