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Pengaruh Media Sosial terhadap Prestasi Belajar Matematika pada Mahasiswa Pendidikan Matematika Wulan Lailatul Mufidah; Raifatul Maghfiroh; Moh. Syadidul Itqan
Relevancia: Jurnal Pendidikan dan Pembelajaran Vol. 2 No. 02 (2025): Relevancia: Jurnal Pendidikan dan Pembelajaran
Publisher : CV Edujavare Publishing

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Abstract

This study aims to examine the influence of social media usage on mathematics learning achievement among students of the Mathematics Education Study Program at Nurul Jadid University. In the digital era, social media has become an integral part of students’ academic lives. The research employed a quantitative approach using a correlational method. Data were obtained through a Likert-scale questionnaire distributed to 28 sixth-semester students and analyzed using simple linear regression. The results of the normality test indicated that the data were normally distributed and suitable for further analysis. The regression analysis revealed that social media usage had a positive and significant effect on mathematics learning achievement, with a correlation coefficient of 0.747 and a determination coefficient of 55.8%. This means that more than half of the variance in learning achievement can be explained by the intensity of social media usage. These findings suggest that productive and focused use of social media can enhance conceptual understanding, active engagement in discussions, and overall learning effectiveness in mathematics. Therefore, the integration of social media into the learning process must be supported by digital literacy and guided by lecturers to prevent it from becoming a distraction.
Pendampingan Pembelajaran Grafik Fungsi melalui Media Interaktif GeoGebra bagi Siswa MA Nurul Jadid Shofia Hidayah; Ahmad Khotibul Umam Khairi; Jauharotul Maknunah; Raifatul Maghfiroh; Nur Fadhilah
Aafiyah: Jurnal Multidisiplin Ilmu Vol. 4 No. 01 (2026): Aafiyah: Jurnal Multidisiplin Ilmu
Publisher : CV Edujavare Publishing

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Abstract

Kegiatan Pengabdian kepada Masyarakat (PkM) ini bertujuan untuk meningkatkan pemahaman visualisasi grafik fungsi siswa MA NURUL JADID melalui penerapan media interaktif GeoGebra dengan pendekatan Service Learning (SL) berbasis Participatory Action Research (PAR). Permasalahan mitra ditunjukkan oleh rendahnya capaian awal siswa, dengan tingkat ketuntasan klasikal sebesar 35%, yang mencerminkan kesenjangan empiris dalam pembelajaran grafik fungsi. Kegiatan PkM dilaksanakan melalui tiga tahap pelaksanaan yang mencakup tiga siklus tindakan PAR, yaitu perencanaan, tindakan, observasi, dan refleksi. Intervensi dilakukan melalui pendampingan pembelajaran menggunakan GeoGebra yang diadaptasi secara bertahap dari strategi eksplorasi individual menjadi pembelajaran kolaboratif guna mengatasi keterbatasan infrastruktur sekolah. Data dikumpulkan melalui tes (pre-test, tes formatif, dan post-test) serta observasi dan jurnal refleksi, kemudian dianalisis secara deskriptif kuantitatif dan kualitatif. Hasil kegiatan menunjukkan peningkatan ketuntasan klasikal yang signifikan dari 35% pada pra-siklus menjadi 85% pada akhir siklus ketiga. Temuan ini menunjukkan bahwa GeoGebra efektif dalam menstimulasi visual thinking matematis siswa, serta bahwa model SL berbasis PAR mampu menghasilkan implementasi pembelajaran berbasis teknologi yang adaptif dan berkelanjutan di sekolah dengan sumber daya terbatas.
PENGGUNAAN MODEL PEMBELAJARAN KOOPERATIF THINK PAIR SHARE (TPS) UNTUK MENINGKATKAN HASIL BELAJAR SISWA PADA MATERI SUDUT PUSAT DAN SUDUT KELILING LINGKARAN Shofia Hidayah; Raifatul Maghfiroh; Izzatul Munawwaroh
AL JABAR: Jurnal Pendidikan dan Pembelajaran Matematika Vol. 5 No. 1 (2026): Januari
Publisher : LPPM Institut Ahmad Dahlan Probolinggo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46773/dtpxy011

Abstract

This study aims to student’s mathematics learning outcomes on the topic of Central angle and circumferential angle of a Circle through the implementation of the Think Pair Share (TPS) learning model. The research method used was Classroom Action Research (CAR) conducted in two cycles. The subjects of this study were 25 students from class XI IPA R 3 MANJ. Data were collected through learning achievement tests, obcervations, and documentation. The results showed a significant improvement in student’s learning outcomes from cycle II. In cycle I, the average student score was 39.6 with a mastery percentage of 61.76% (16 out of 25 student reached the minimum passing grade of 70). After applying the Think Pair Share model in cycle II, the average score increased to 92.8 with a mastery percentage of 88.24% (22 out of 25 student reached the passing grade). Thus, there was an improvement in learning mastery of 26.48%. These findings indicate that the Think Pair Share learning model effectively improves students’ mathematics achievement by encouraging active paerticipation through thinking individually, discussing in pairs, and sharing ideas in class.