Berpikir kritis matematis dengan kahoot

Abstract

Abstrak Tujuan penelitian ini untuk mengetahui peningkatan kemampuan berpikir kritis matematis siswa setelah memperoleh pembelajaran matematika dengan menggunakan model Spontaneous Group Discussion berbasis Kahoot. Metode penelitian yang digunakan adalah metodeeksperimen semu dengan desain Nonequivalent Control group Design. Subjek penelitian ini adalah siswa kelas X di salah satu SMA di Bandung. Data yang diperoleh menggunakan instrumen penelitian berupa tes. Berdasarkan hasil penelitian dan pengolahan data N-Gain, diperoleh bahwa rata-rata peningkatan kemampuan berpikir kritis matematis siswa (N-gain) setelah memperoleh pembelajaran matematika menggunakan model Spontaneous Group Discussion (SGD) berbasis kahoot adalah 0,76 dan rata-rata N-Gain pada pembelajaran konvensional adalah 0,56. Dapat disimpulkan bahwa peningkatan kemampuan berpikir kritis matematis siswa setelah menggunakan model Spontaneous Group Discussion (SGD) berbasis kahoot lebih baik daripada pembelajaran konvensional. Abstract The purpose of this study was to determine the improvement of students' mathematical critical thinking skills after obtaining mathematics learning using Kahoot-based Spontaneous Group Discussion models. The research method used was a quasi-experimental method with the Nonequivalent Control group Design. The subjects of this study were class X students in one of Bandung's high schools. Data obtained using a research instrument in the form of a test. Based on the results of research and processing of N-Gain data, it was found that the average increase in students' mathematical critical thinking skills (N-gain) after obtaining mathematics learning using the Spontaneous Group Discussion (SGD) model based on kahoot was 0.76 and the average N-The gain in conventional learning is 0.56. It can be concluded that increasing students' mathematical critical thinking skills using the Spontaneous Group Discussion (SGD) model based on kahoot is better than conventional learning.