Pengembangan Bahan Ajar Berbasis Green Chemistry Pada Materi Koloid

This study aims to determine the level of validity and response of students in the Development of Green Chemistry-Based Teaching Materials on Colloidal Materials. This research model is research and development using the ADDIE development model which consists of five stages of development including analysis, design, development, implementation, and evaluation. However, this study is only limited to the Development stage. The results of the study found that the teaching materials developed had a validity value from media experts of 0.91 and the validity of material experts of 0.85, both of which were in the valid category. The results of taking the response of students were produced by the quality of the teaching materials developed by 92% with excellent categories. Based on the results of the study, it is stated that it can help students in learnin