Pengembangan Video Blog (Vlog) Berbantuan E-LKPD Lumut dan Paku-pakuan Sebagai Sumber Belajar Untuk Melatihkan Keterampilan Proses Sains Siswa 

Development of Video Blogs (vlog) With The Assistance E-LKPD of Mosses and Pteridophytes as Learning Resource to Train Science Process Skills

Keterampilan proses sains sangat diperlukan peserta didik untuk membangun pengetahuan sehingga mampu memecahkan masalah dan berpikir reflektif. Keterampilan proses sains dapat dilatih melalui sumber belajar digital berupa video blog (vlog). Penelitian ini memiliki tujuan untuk menghasilkan video blog (vlog) lumut dan paku-pakuan sebagai sumber belajar guna melatihkan keterampilan proses sains yang valid dan praktis. Penelitian ini memakai model ADDIE (Analysis, Design, Development, Implementation, dan Evaluation). Uji coba terbatas dilaksanakan kepada 15 peserta didik SMA Negeri 1 Giri Taruna Bangsa. Validitas didapat dari hasil validasi ahli media, ahli materi, dan praktisi. Kepraktisan diperoleh melalui angket keterlaksanaan dan hasil angket motivasi belajar peserta didik. Parameter yang diukur mencakup hasil validitas, keterlaksanaan dan tanggapan motivasi belajar peserta didik. Analisis data dalam penelitian ini memakai model deskriptif kuantitatif. Hasil validasi vlog lumut dan paku-pakuan secara berturut-turut memperoleh skor 3,96 (sangat valid) dan 4 (sangat valid) dan hasil validasi E-LKPD pendamping lumut dan paku-pakuan secara berturut-turut memperoleh skor 3,99 (sangat valid) dan 4 (sangat valid). Hasil uji kepraktisan vlog dan E-LKPD pendamping sebesar 97% (sangat praktis) pada topik lumut dan 98,5% (sangat praktis) pada topik paku-pakuan.  Hasil angket motivasi belajar siswa menggunakan model ARCS diperoleh skor rata-rata 3,58 (sangat kuat). Vlog lumut dan paku-pakuan serta E-LKPD pendamping dinyatakan layak digunakan berdasarkan aspek validitas dan kepraktisan untuk diterapkan dalam pembelajaran Biologi kelas X.

Science process skills are needed by students to build knowledge so they are able to solve problems and think reflectively. Science process skills can be trained through digital learning resources in the form of video blogs (vlogs). This research aims to produce a video blog (vlog) of mosses and ferns as a learning resource to practice valid and practical science process skills. This study uses the ADDIE model (Analysis, Design, Development, Implementation, andEvaluation). Limited trials were carried out on 15 students of SMA Negeri 1 Giri Taruna Bangsa. Validity is obtained from the validation results of media experts, material experts, and practitioners. Practicality is obtained through the implementation questionnaire and the results of the student learning motivation questionnaire. Parameters measured include the results of validity, implementation and responses of students' learning motivation. Data analysis in this study uses a quantitative descriptive model. The results of the vlog validation for mosses and ferns successively obtained a score of 3.96 (very valid) and 4 (very valid) and the results of the E-LKPD validation accompanying mosses and ferns successively obtained a score of 3.99 (very valid) and 4 (very valid). The practicality test results for vlogs and accompanying E-LKPD were 97% (very practical) on the topic of moss and 98.5% (very practical) on the topic of ferns. The results of the student learning motivation questionnaire using the ARCS model obtained an average score of 3.58 (very strong). Moss and ferns vlogs as well as accompanying E-LKPD are declared suitable for use based on aspects of validity and practicality to be applied in Biology class X.