Pengaruh Penerapan Model Pembelajaran Problem Based Learning Berbantuan Qr-Code Terhadap Kemampuan Berpikir Kritis pada Mata Pelajaran Pendidikan Pancasila Bagi Peserta Didik Kelas XI SMA Labschool Unesa 1 Kota Surabaya

The Effect of Problem Based Learning Model Assisted by Qr-Code Media on Critical Thinking Ability in Pancasila Education Subjects for Students of Class XI SMA Labschool Unesa 1 Surabaya City

Kemampuan berpikir kritis merupakan salah satu kemampuan yang harus dimiliki oleh peserta didik untuk menghadapi kehidupan di abad 21. Penelitian ini bertujuan untuk mengetahui ada atau tidaknya pengaruh model pembelajaran Problem Based Learning berbantuan Qr-Code terhadap kemampuan berpikir kritis peserta didik. Metode penelitian yang digunakan adalah metode kuantitatif dengan desain penelitian Quasi Experimental menggunakan desain Nonequivalent Control Group Design. Teknik pengumpulan data terdiri atas observasi keterlaksanaan pembelajaran, pemberian tes tertulis untuk mengetahui kemampuan berpikir kritis peserta didik, dan angket respon peserta didik terhadap penerapan model pembelajaran Problem Based Learning berbantuan Qr-Code. Teknik analisis data yang digunakan adalah uji prasyarat normalitas dan homogenitas, kemudian digunakan uji hipotesis dengan menggunakan rumus paired sample t-test. Berdasarkan hasil uji hipotesis paired sampel t-test dapat diketahui bahwa nilai sig. (2-tailed) kelas eksperimen dan kelas kontrol dengan jumlah sampel masing-masing kelas sebanyak 32 orang sebesar 0,000 untuk kelas eksperimen dan 0,001 untuk kelas kontrol. Karena 0,000 dan 0,001 < 0,05 maka  diterima dan  ditolak. Sehingga, dapat dikatakan bahwa terdapat pengaruh model model problem based learning berbantuan QR-Code terhadap kemampuan berpikir kritis peserta didik Kelas XI SMA Labschool Unesa 1 Kota Surabaya.

Kata Kunci: Problem Based Learning, Media QR-Code, Berpikir Kritis, Pendidikan Pancasila

Critical thinking skills are one of the abilities that must be possessed by students to face life in the 21st century. This study aims to determine whether or not there is an effect of the Problem Based Learning learning model assisted by Qr-Code on students' critical thinking skills. The research method used is quantitative method with Quasi Experimental research design using Nonequivalent Control Group Design. Data collection techniques consisted of observations of learning implementation, giving written tests to determine the critical thinking skills of students, and questionnaires of students' responses to the application of the Problem Based Learning learning model assisted by Qr-Code. The data analysis technique used is the prerequisite test of normality and homogeneity, then the hypothesis test is used using the paired sample t-test formula. Based on the results of the paired sample t-test hypothesis test, it can be seen that the sig value. (2-tailed) experimental class and control class with a sample size of 32 people for each class is 0.000 for the experimental class and 0.001 for the control class. Because 0.000 and 0.001 <0.05,  is accepted and is rejected. So, it can be said that there is an effect of the problem-based learning model assisted by QR-Code on the critical thinking skills of Class XI SMA Labschool Unesa 1 Surabaya City.

Keywords: Problem Based Learning, QR-Code Media, Critical Thinking, Pancasila Education