This course discusses "community science" and scientific science, methods for exploring "community science" by exploring information from ‘elders‘ or ‘knowledge keepers‘ to interpret it as scientific science, developing it, and reflecting on the results of development. Apart from that, it discusses the integration of STEM and Sustainable Development Goals (SDGs). Learning is carried out in the form of a Project Based Learning model with several case study methods, discussions, experimentation and presentations, as well as making reports