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All Journal JPPM (JURNAL PENELITIAN DAN PEMBELAJARAN MATEMATIKA) PRISMA Teorema: Teori dan Riset Matematika Prima: Jurnal Pendidikan Matematika MAJU : Jurnal Ilmiah Pendidikan Matematika SIGMA M A T H L I N E : Jurnal Matematika dan Pendidikan Matematika Imajiner: Jurnal Matematika dan Pendidikan Matematika Range : Jurnal Pendidikan Matematika Mosharafa: Jurnal Pendidikan Matematika International Journal of Trends in Mathematics Education Research (IJTMER)
Sukmawati, Rika
Department Of Mathematics Education, Universitas Muhammadiyah Tangerang, Banten,
Education Languange, Linguistic, Communication & Media Mathematics Social Sciences Other

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The Effectiveness of Wayground Media in Improving Students' Mathematical Critical Thinking Skills Shafa Aulia Anwar; Desty Haswati; Rika Sukmawati
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.v11i2.1146

Abstract

This study is designed to test the effectiveness of Wayground learning media in improving the mathematical critical thinking skills of grade X students of SMA Muhammadiyah 2 Tangerang on the material of the Three-Variable Linear Equation System. The method used was a one-group pretest-posttest design, and purposive sampling of 24 students was selected in class X6. The instrument is in the form of 4 valid description questions that measure the critical thinking aspect. Data were analyzed by Kolmogorov-Smirnov normality test, paired sample t-test, and N-Gain using SPSS 26. The findings showed that the average pretest score of 37.2 (SD = 6.7) increased to 51.9 (SD = 5.1). The Kolmogorov–Smirnov normality test yielded a value of Sig. = 0.1 (> 0.05), so that the data was declared to be normally distributed; The paired sample t-test showed t = –11.5 (Sig. = 0.0 < 0.05) which means there was a significant improvement. The homogeneity test was not applied because the analysis involved only one group (pretest–posttest) without a comparison between groups that required a variance homogeneity test. An average N-Gain of 0.5 (medium category) indicates that Wayground is quite effective, but has not yet reached the high effectiveness category; This means that a significant increase in scores occurs, but the impact is still at a moderate level and needs additional media support or strategies to further increase effectiveness.
Co-Authors Ari Trias Setiadi Desty Haswati Dian Nopitasari M. Arie Firmansyah Munengsih Munengsih Nisvu Nanda Saputra Nurlaeli Khalidah Prahesti Tirta Safitri, Prahesti Tirta Purbaningrum, Kus Andini Shafa Aulia Anwar Viera Virliani Yenni Yenni