Pengembangan MCT-GLOWING (E-Modul Fisika- Critical Thinking Mitigasi Global Warming) Berbasis Android untuk Melatihkan Keterampilan Berpikir Kritis Peserta Didik

Development of MCT-GLOWING (Physics E-Modul- Critical Thinking Mitigation Global Warming) Based on Android to Train Critical Thinking Skill Students

Penelitian ini bertujuan untuk menghasilkan e-modul MCT-GLOWING berbasis android untuk melatihkan keterampilan berpikir kritis peserta didik terkait mitigasi global warming yang layak (valid, praktis, dan efektif). Penelitian ini merupakan penelitian pengembangan yang menggunakan model Hannafin dan Peck. Teknik pengumpulan data yang digunakan adalah validasi, angket, observasi, dan tes dengan subjek 31 peserta didik kelas X di SMAN 1 Taman. Validitas e-modul ditinjau dari aspek pembelajaran, materi, bahasa, dan media. Kepraktisan e-modul ditinjau dari keterlaksanaan dan kendala pembelajaran serta proses keterampilan berpikir kritis peserta didik. Keefektifan e-modul ditinjau dari hasil peningkatan keterampilan berpikir kritis peserta didik dan respon peserta didik.Semua aspek penilaian validitas, keterlaksanaan pembelajaran, keterampilan berpikir kritis, serta respon peserta didik menggunakan skala Likert. E-modul MCT-GLOWING dinyatakan layak apabila persentase semua kriteria kelayakan  61%. Hasil penelitian menunjukkan 1) persentase skor rata-rata validasi e-modul MCT-GLOWING sebesar 91,00% dengan kategori sangat valid; 2) persentase skor rata-rata keterlaksanaan pembelajaran e-modul MCT-GLOWING sebesar 88,19% dengan kategori sangat praktis dan hasil proses keterampilan berpikir kritis peserta didik yang memperoleh prsentase skor rata-rata sebesar 77,65%  dengan kategori baik; 3) hasil peningkatan keterampilan indikator berpikir kritis peserta didik berbasis tes memperoleh nilai n-gain rata-rata sebesar 0,66 dengan kategori sedang dan hasil respon peserta didik yang memperoleh persentase skor rata-rata sebesar 82,84% dengan kategori sangat positif.

This research aims to produce an Android-based MCT-GLOWING e-module to train students' critical thinking skills regarding feasible (valid, practical, and effective) global warming mitigation. This research is development research using the Hannafin and Peck model. The data collection techniques used were validation, questionnaires, observations, and tests with subjects of 31 class X students at SMAN 1 Taman. The validity of the e-module is reviewed from the learning, material, language, and media aspects. The practicality of the e-module is seen from the implementation and learning obstacles as well as the students' critical thinking skills process. The effectiveness of the e-module is seen from the results of improving students' critical thinking skills and students' responses. All aspects of assessing validity, learning implementation, critical thinking skills, and students' responses use a Likert scale. The MCT-GLOWING e-module is declared feasible if it presents all eligibility criteria 61%. The research results showed 1) the average validation score percentage of the MCT-GLOWING e-module was 91.00% in the very valid category; 2) the average percentage score for the implementation of the MCT-GLOWING e-module learning was 88.19% in the very practical category and the results of the student's critical thinking skills process obtained an average percentage score of 77.65% in the good category; 3) the performance results of students' critical thinking skills indicators based on the test obtained an average n-gain value of 0.66 in the medium category and the results of students' responses obtained an average score percentage of 82.84% in the very positive category.