PENGARUH MODEL PEMBELAJARAN REALISTIC MATHEMATICS EDUCATION (RME) BERBANTUAN KAHOOT TERHADAP KEMAMPUAN PENALARAN MATEMATIS PESERTA DIDIK KELAS VII SMP PADA MATERI BENTUK ALJABAR

Abstract

Abstract: The purpose of this study was to determine whether there is an effect of the implementation of the Realistic Mathematics Education (RME) learning model assisted by Kahoot on the mathematical reasoning ability of seventh grade junior high school students on algebraic form material. This study used a quasi-experimental method with a two-group pre-test and post-test design. The population of this study consisted of all seventh grade students of SMP Negeri 1 Buntu Pane, which comprised three classes. The sample consisted of two classes (VII1 and VII3) selected through simple random sampling. Class VII3 was used as the experimental class and was taught using the Realistic Mathematics Education (RME) learning model, while class VII1 was used as the control class and was taught using the direct learning model. After the learning process was completed, the post-test results showed that the average score of the experimental class was 60.7, while the control class was 51.1. The result of the t-test showed that , namely , therefore was rejected and was accepted. Thus, it can be concluded that there is an effect of using the Realistic Mathematics Education (RME) learning model assisted by Kahoot on the mathematical reasoning ability of seventh grade junior high school students on algebraic form material.

Keywords: Realistic Mathematics Education (RME), Algebraic Forms, Students’ Mathematical Reasoning Ability

Abstrak: Tujuan penelitian ini adalah untuk mengetahui apakah terdapat pengaruh dalam penerapan Model Pembelajaran Realistic Mathematics Education (RME) Berbantuan Kahoot Terhadap Kemampuan Penalaran Matematis Peserta Didik Kelas VII SMP Pada Materi Bentuk Aljabar. Jenis penelitian ini adalah quasi eksperimen dengan desain penelitian two group pre-test dan post-test. Populasi dalam penelitian ini adalah seluruh kelas VII SMP N 1 Buntu Pane yang terdiri dari 3 kelas. Sampel penelitian ada 2 kelas (kelas VII1 dan VII3) yang diambil secara simple random sampling. Pada kelas VII3 sebagai kelas eksperimen menggunakan model pembelajaran Realistic Mathematics Education (RME) dan pada kelas VII1 sebagai kelas kontrol dengan model pembelajaran langsung. Setelah pembelajaran selesai diberikan, diperoleh posttest dengan hasil rata-rata kelas eksperimen 60,7 dan kelas kontrol 51,1. Hasil uji t diperoleh thitung > t tabel yaitu 2,886>2,024 maka H0 ditolak dan Ha diterima, dengan demikian diperoleh ada pengaruh penggunaan Model Pembelajaran Realistic Mathematics Education (RME) Berbantuan Kahoot Terhadap Kemampuan Penalaran Matematis Peserta Didik Kelas VII SMP Pada Materi Bentuk Aljabar.

Kata kunci: Realistic Mathematics Education (RME), Bentuk Aljabar, Kemampuan Penalaran Matematis Peserta Didik