Pengembangan E-Modul Pembelajaran Kimia Berorientasi Chemo-Entrepreneurship (…

21 st century learning in the era of the industrial revolution 4.0 requires innovative, creative, and optimal use of technology where teachers and students will both have an important role in learning activities. Ideal learning conditions can be created from careful teaching planning. One of the things that teachers must pay attention to in preparing lesson plans is to develop teaching material…