PENYUSUNAN BAHAN AJAR BIOTEKNOLOGI BERBASIS PENELITIAN UJI FERMENTASI PADA KOMBUCHA DENGAN BERBAGAI JENIS BAHAN ALAM LOKAL

Abstract

Teaching materials is one of the main subjects in the learning process in the classroom. Research-based teaching materials is an innovation to compile and summarize the results of research so that it can be utilized in developing the creativity of students with language and a simple description in accordance with students' thinking patterns. The purpose of this research is to arrange chemicals with various types of local natural materials. This research adapts the Dick & Carey development model. Eligibility of teaching materials above 2 expert validators, namely high school teachers Biology subjects and lecturers experts in the field of Biotechnology and Education. The data collected are quantitative and qualitative data. The collected data is analyzed descriptively quantitative and qualitative. Validator 1 validation results have a total score of 32 with the value of the validity of teaching materials by 80% with the refission, Validator 2 has a score of 40 so that the value of the percentage of validity of teaching materials by 100% with refisi .. Based on the validation of the biotechnology materials that are prepared categorized as very valid and feasible to use