Pengaruh Model Flipped Classroom dengan Berbantuan Media Digital Quizizz Terhadap Kemampuan Pemecahan Masalah Matematis Pada Materi Peluang Siswa Kelas VII

Abstract

Abstrak
Penelitian ini bertujuan untuk mengetahui pengaruh model flipped classroom berbantuan media digital Quizizz terhadap kemampuan pemecahan masalah matematis siswa pada materi peluang kelas VII MTs Walisonggo Sugihwaras tahun ajaran 2025/2026. Jenis penelitian ini adalah kuasi eksperimen quasi-experimental research dengan desain Nonequivalent Control Group Design. Populasi penelitian mencakup seluruh siswa kelas VII MTs Walisonggo Sugihwaras yang berjumlah 83 siswa. Pengambilan sampel dilakukan menggunakan teknik cluster random sampling, sehingga terpilih kelas VII A 43 siswa sebagai kelas eksperimen dan kelas VII B 40 siswa sebagai kelas kontrol. Instrumen pengumpulan data berupa tes kemampuan pemecahan masalah matematis berbentuk uraian yang telah teruji validitas dan reliabilitasnya. Hasil penelitian menunjukkan peningkatan nilai rata-rata posttest kelas eksperimen mencapai 81,45, yang secara signifikan lebih tinggi dibandingkan kelas kontrol sebesar 69,50. Berdasarkan uji hipotesis menggunakan uji-t independen, diperoleh nilai thitung = 4,12 dan ttabel = 1,99 pada taraf signifikansi 5% thitung ≥ ttabel, sehingga H0 ditolak dan H1 diterima. Dengan demikian, disimpulkan bahwa penerapan model pembelajaran flipped classroom berbantuan media digital Quizizz berpengaruh positif dan signifikan terhadap kemampuan pemecahan masalah matematis siswa pada materi peluang.
Kata kunci: Flipped Classroom_1, Quizizz_2, Pemecahan Masalah Matematis_3, Peluang_4.
Abstract
This study aims to determine the effect of the flipped classroom model assisted by Quizizz digital media on students' mathematical problem-solving ability in probability materials for class VII MTs Walisonggo Sugihwaras in the 2025/2026 academic year. This type of research was a quasi- experimental research with a Nonequivalent Control Group Design. The research population included all seventh-grade students of MTs Walisonggo Sugihwaras, totaling 83 students. Sampling was carried out using cluster random sampling technique, selecting class VII A 43 students as the experimental class and class VII B 40 students as the control class. The data collection instrument was a mathematical problem-solving ability test in the form of essays that had been tested for validity and reliability. The results showed an increase in the mean posttest score of the experimental class reached 81.45, which was significantly higher than the control class of 69.50. Based on the hypothesis testing using independent t-test, it was obtained that tcount= 4.12 and ttable = 1.99 at the 5% significance level tcount ≥ ttable, so H0 was rejected and H1 was accepted. Therefore, it can be concluded that the implementation of the flipped classroom learning model assisted by Quizizz digital media has a positive and significant effect on students' mathematical problem-solving ability in probability material.
Keyword: Flipped Classroom_1, Quizizz_2, Mathematical Problem Solving_3, Probability_4.