Pengembangan LKPD Berbasis Project Based Learning (PJBL) Pada Materi Pencemar…

Learning biology is a science that is closely related to everyday life, through biological concepts will greatly assist students in solving problems related to the natural surroundings. Environmental problems that still occur today, especially in Kuantan Singingi Regency, are the rampant illegal gold mining (PETI) which can cause environmental pollution. The tendency to lack knowledge and …