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All Journal Jurnal Pendidikan dan Pengajaran Jurnal Karya Pendidikan Matematika Edukasi: Jurnal Pendidikan FIBONACCI: Jurnal Pendidikan Matematika dan Matematika Abdimas Galuh: Jurnal Pengabdian Kepada Masyarakat INCOME: Indonesian Journal of Community Service and Engagement Hipotenusa: Journal of Mathematical Society
Kurniawati, Ira
Pendidikan Matematika FKIP Universitas Sebelas Maret
Agriculture, Biological Sciences & Forestry Humanities Economics, Econometrics & Finance Education Law, Crime, Criminology & Criminal Justice Mathematics Nursing Public Health Social Sciences Other

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Development Of A Microlearning-Based LUMI E-Module To Improve Mathematical Literacy Skills On Circle Material For Eleventh-Grade Students Of Senior High Schools In Surakarta City Ahmad Fatkhul Alim; Ira Kurniawati; Yuli Bangun Nursanti
Jurnal Karya Pendidikan Matematika Vol 13, No 2 (2026): Jurnal Karya Pendidikan Matematika Volume 13 Nomor 2 Tahun 2026
Publisher : Universitas Muhammadiyah Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26714/jkpm.13.2.2026.78-85

Abstract

This study aimed to develop a microlearning-based LUMI E-Module on circle material to improve the mathematical literacy of eleventh-grade students in Surakarta City. The research was conducted at SMA Negeri 7 Surakarta involving 35 students. Utilizing the Research and Development (R&D) method with the ADDIE development model, data were collected through interviews, observations, validation questionnaires, practicality questionnaires, and mathematical literacy tests. Results showed that the LUMI E-Module achieved an average validity score of 0.978 from the material expert and 0.958 from the media expert, categorizing it as having very high validity. Practicality tests conducted by the teacher and students yielded percentages of 95.31% and 89.58% respectively, indicating it as very practical. The effectiveness test demonstrated an increase in the average pre-test score from 48.57 to 87.74 in the posttest, with an average N-Gain score of 0.77 (high category). Therefore, the developed E-Module was valid, very practical, and effective in enhancing mathematical literacy.
Co-Authors Agustin, Ratna Ahmad Fatkhul Alim Arum Nur Wulandari Arum Nur Wulandari Aulia Nurmalitasari Budiyono Budiyono Budiyono Budiyono Budiyono Dyah Ratri Aryuna Hanifa Alifia Puteri Hanifa Alifia Puteri Imam Sujadi Kanya Barndt Kuswardi, Yemi Nesthi Wahyuningsih Rani Puja Savitri Reza Mozan Ariazena Riki Andriatna Sujatmiko, Ponco Yuli Bangun Nursanti Yuli Bangun Nursanti Yuli Bangun Nursanti