PENGEMBANGAN E-LKPD BERBASIS THINK PAIR SHARE  PADA MATERI SISTEM GERAK  UNTUK MELATIHKAN KETERAMPILAN BERPIKIR KRITIS PESERTA DIDIK KELAS XI

Student E-Worksheet Development Based on Think Pair Share on Locomotion System Topic To Train Critical Thinking Skill of Grade 11 Students

Proses pembelajaran di Indonesia selama pandemi Covid-19 dilaksanakan secara daring mulai Maret 2020 hingga sekarang. Menurut salah satu guru biologi, pembelajaran daring ini mengakibatkan peserta didik kurang aktif serta kurang dilatih untuk berpikir kritis. Salah satu alternatif untuk mengatasinya yaitu mengembangkan E-LKPD berbasis Think Pair Share (TPS) pada Materi Sistem Gerak Manusia untuk melatihkan keterampilan berpikir kritis. Tujuan penelitian ini yaitu menghasilkan E-LKPD berbasis TPS untuk melatihkan keterampilan berpikir kritis peserta didik yang valid dan praktis. Penelitian ini menggunakan model pengembangan 4-D (Define, Design, Develop, tanpa tahap Disseminate). Keterampilan berpikir kritis yang dilatihkan ialah eksplanasi, interpretasi, analisis, evaluasi dan inferensi. Validitas E-LKPD diperoleh dari hasil validasi dosen pendidikan biologi, dosen ahli media serta guru biologi berdasarkan aspek penyajian, isi, bahasa dan syarat didaktik. Kepraktisan E-LKPD diperoleh berdasarkan respon positif peserta didik kelas XI MIPA 5 SMAN 1 Gondang. Analisis data dilakukan secara deskriptif kualitatif dan kuantitatif. Hasil menunjukkan bahwa E-LKPD mendapat skor sebesar 3,9 dengan kategori sangat valid. E-LKPD mendapat respon positif peserta didik sebesar 97% sehingga berkategori sangat praktis. Berdasarkan data yang diperoleh dapat disimpulkan bahwa, penelitian ini menghasilkan E-LKPD yang berkategori valid dan praktis untuk diterapkan dalam pembelajaran.

Kata kunci: E-LKPD, TPS, berpikir kritis, Sistem Gerak Manusia

Learning process in Indonesia during Covid-19 pandemic has been carrying out online from March 2020 until now. According to one of biology teachers, this online learning causes students to be less active and less trained to think critically. One alternative to solve the problem is to develop E-Worksheets based on Think Pair Share (TPS) on Human Locomotion System Material to train critical thinking skills. The purpose of this study was to produce a valid and practical TPS-based E-Worksheet to train students’ critical thinking skills. This study used 4-D development model (Define, Design, Develop, without Disseminate). The critical thinking skills trained were explanation, interpretation, analysis, evaluation and inference. The validity of the E-Worksheets was determined based on validation results of a biology education expert, a media expert and a biology teacher based on aspects of presentation, content, language and didactic requirements. The practicality of the E-Worksheet was obtained based on the students positive responses  of class XI MIPA 5 of SMAN 1 Gondang. Data gained were analyzed using qualitative and quantitative descriptive methods. The results show that E-Worksheets developed got an average score of 3,9 with a very valid category. Practicality of E-Worksheets reached 97% with a very practical category. Based on these results, this study resulted TPS-based E-Worksheets which were valid and practical to be applied in learning activities.

Keyword: E-LKPD, TPS, critical thinking, Human Locomotion System