Pengembangan E-LKPD Perubahan Lingkungan Berbasis Science Literacy Untuk Melatihkan Keterampilan Berpikir Kritis Peserta Didik Kelas X SMA
The Development of E-LKPD Environmental Change Based on Science Literacy to Train Critical Thinking Skills of 10th Grade in Senior High School
Keterampilan 4C (critical thinking, collaborative, creativity, and communication) menjadi tuntutan untuk menghadapi peningkatan sistem digitalisasi di era revolusi industri 4.0, dimana dapat dicapai melalui E-LKPD perubahan lingkungan berbasis science literacy yang memuat kompetensi science literacy dan diselaraskan dengan indikator berpikir kritis. Materi perubahan lingkungan merupakan fenomena faktual yang terjadi dalam kehidupan sehari-hari, sehingga dapat berkesinambungan pada pembelajaran aplikatif berbasis science literacy. Penelitian pengembangan ini bertujuan untuk menghasilkan E-LKPD yang valid, praktis, dan efektif dalam melatihkan keterampilan berpikir kritis. Pengembangan E-LKPD mengunakan 4D Models (define, design, development, disseminate) tanpa disseminate. Pengumpulan data menggunakan metode validasi, observasi, dan angket. E-LKPD diuji cobakan secara terbatas pada 20 peserta didik kelas X SMAN 1 Kota Mojokerto. Data yang diperoleh dianalisis secara deskriptif kuantitatif. Hasil penelitian menunjukkan bahwa validasi E-LKPD sebesar 97,22% (sangat valid), kepraktisan E-LKPD sebesar 98,77% (sangat praktis), keefektifan E-LKPD didapatkan dari ketuntasan hasil belajar sebesar 93,18% (sangat baik), keterampilan berpikir kritis sebesar 93,58% (sangat baik), serta respon positif guru biologi dan peserta didik sebesar 96,67% (sangat efektif). Dengan demikian, E-LKPD perubahan lingkungan berbasis science literacy telah dinyatakan valid, praktis, dan efektif sehingga layak untuk digunakan dalam proses belajar-mengajar.
Kata Kunci: e-LKPD, perubahan lingkungan, science literacy, keterampilan berpikir kritis.
There were 4C skills (critical thinking, collaborative, creativity, and communication) be a requirement to face the improvement of digitization systems in the era of the industrial revolution 4.0, which can be achieved through E-LKPD environmental change based on science literacy that has science literacy competencies and aligned with indicators of critical thinking. Environmental change material was a factual phenomenon that occurs in everyday life, so it can be related in applied learning based on science literacy. This development research was purposing to produce a valid, practical, and effective E-LKPD to train critical thinking skills. E-LKPD development uses 4D Models (define, design, development, dissemination) without the dissemination stage. Collecting data using validation, observation, and questionnaire methods.The E-LKPD had been limited trial on 20 students class X SMAN 1 Mojokerto City. The data obtained were analyzed by descriptive- quantitative. The results showed that E-LKPD validation of 97.22% (very valid), the practicality of E-LKPD was 98.77% (very practical), the effectiveness of E-LKPD was obtained from the completeness learning result of 93.18% (very well), critical thingking skills by 93.58 % (very well) and positive response of biology teachers and learners by 96.67% (very effective). Therefore, the E-LKPD environment change based on science literacy has been declared valid, practical, and effective so that it is suitable for use in the teaching-learning process.
Keywords: e-LKPD, environmental change, science literacy, critical thinking skills.