| dc.description.abstract | Penelitian ini merupakan penelitian pengembangan. Tujuan dari penelitian pengembangan ini yaitu: (1) mengembangkan video titrasi asam basa, dan (2) mengetahui kelayakan video simulator titrasi asam basa. Penelitian pengembangan ini menggunakan model Research and Development (R&D) dari Borg dan Gall sampai pada tahap uji coba lapangan awal. Proses pengembangan video ini diawali dengan langkah pra-produksi, produksi, dan pasca produksi yang kemudian divalidasi oleh ahli media dan ahli materi. Video hasi validasi kemudian diujicobakan kepada satu guru SMA dan 15 peserta didik kelas XI SMA untuk mengukur kelayakan dari video yang dikembangkan. Instrument yang digunakan untuk mengukur kelayakan video seperti daftar pertanyaan wawancara dan lembar penilaian produk. Daftar wawancara digunakan untuk mengetahui kebutuhan video di sekolah dan lembar penilaian produk untuk mengetahui kelayakan video yang dikembangkan. Hasil dari penelitian pengembangan ini menunjukkan bahwa: (1) Video simulator titrasi asam basa dikembangkan menggunakan model Research and Development (R&D) dari Borg dan Gall sampai pada tahap uji coba lapangan awal. (2) Produk video yang dikembangkan berdasarkan penilaian guru dan peserta didik masing-masing mendapatkan nilai 72 (81,82%) dan 55,13 (76,57%) video yang dikembangkan mendapatkan kualitas sangat baik (SB), sehingga video simulator titrasi asam basa yang dikembangkan layak digunakan dalam kegiata belajar mengajar di sekolah SMA/MA.
This research is a development research. The objectives of this research are: (1) developing acid-base titration videos, and (2) knowing the feasibility of acid-base titration videos. This development research uses Research and Development (R & D) models from Borg and Gall up to preliminary field testing. The process of developing this video begins with pre-production, production, and post-production steps which are then validated by media and material experts. The validation video was then tested to one high school teacher and 15 students high school class XI to measure the feasibility of the developed video. Instruments used to measure the feasibility of video such as a list of interview questions and product rating sheets. The interview list is used to determine the needs of the video in the school and the product assessment sheet to determine the eligibility of the developed video. The results of this development study show that: (1) The acid-base titration video was developed using Research and Development (R & D) models from Borg and Gall up to preliminary field testing. (2) The developed video products based on teacher and students' scores each scored 72 (81.82%) and 55,13 (76,57%) of the developed video received excellent quality, so the demonstration video titration acid bases developed for use in teaching and learning activities in high school grade eleven. | en_US |
