EFEKTIVITAS MODEL PEMBELAJARAN GUIDED INQUIRY BERBANTUAN E-LKPD LIVEWORKSHEETS UNTUK MENINGKATKAN KETERAMPILAN BERPIKIR KRITIS PESERTA DIDIK SMA

Abstrak

Keterampilan berpikir kritis adalah keterampilan yang dibutuhkan oleh setiap individu agar dapat bersaing secara global.  Pembelajaran inovatif diduga dapat melatihkan keterampilan berpikir kritis peserta didik. Penelitian ini bertujuan untuk mendeskripsikan keefektivan model pembelajaran guided inquiry berbantuan E-LKPD Liveworksheets untuk meningkatkan keterampilan berpikir kritis peserta didik SMA. Jenis penelitian ini adalah pre-eksperimental dengan one group pretest-posttest design. Subjek penelitian ini adalah peserta didik pada 3 kelas X SMA Negeri 1 Waru. Instrumen penelitian yang digunakan yaitu lembar observasi keterlaksanaan pembelajaran, soal keterampilan berpikir kritis, dan angket respons peserta didik. Data yang didapatkan dianalisis menggunakan analisis observasi keterlaksanaan pembelajaran, perhitungan N-gain, uji-t berpasangan, Uji Anava, dan analisis angket respons peserta didik. Hasil penelitian menunjukkan persentase keterlaksanaan pembelajaran pada ketiga kelas ≥ 80% berkategori sangat baik, skor post-test > skor pre-test secara statistik signifikan pada α=5%, rerata N-gain pada ketiga kelas sebesar 0,79 berkategori tinggi dan konsisten pada ketiga kelas, serta mendapat respons positif peserta didik sebesar 81,20%. Berdasarkan pemaparan tersebut, disimpulkan bahwa pembelajaran dengan model guided inquiry berbantuan E-LKPD Liveworksheets efektif dalam meningkatkan keterampilan berpikir kritis peserta didik. 

Critical thinking skills are skills needed by every individual to be able to compete globally. Innovative learning is thought to be able to train students' critical thinking skills. This research aims to describe the effectiveness of the guided inquiry learning model assisted by E-LKPD Liveworksheets to improve the critical thinking skills of high school students. This type of research is pre-experimental with a one group pretest-posttest design. The subjects of this research were students in 3 classes of SMA Negeri 1 Waru. The research instruments used were learning implementation observation sheets, critical thinking skills questions, and student response questionnaires. The data obtained were analyzed using observation analysis of learning implementation, N-gain calculation, paired t-test, Anava test, and analysis of student response questionnaires. The results of the research show that the percentage of learning implementation in the three classes is ≥ 80% in the very good category, the post-test score > pre-test score is statistically significant at α=5%, the average N-gain in the three classes is 0.79 in the high and consistent category in the three classes, and received a positive response from students of 81.20%. Based on this explanation, it can be concluded that learning using the guided inquiry model assisted by E-LKPD Liveworksheets is effective in improving students' critical thinking skills.