This document describes a learning activity called "ILOG PASIG-lahin" aimed at raising awareness of pollution in the Pasig River. Students from Makati High School and the University of Makati were divided into groups to research the causes of pollution, document current restoration efforts, and create multimedia presentations to educate the local community. The goal was for students to gain experience addressing a real environmental issue while developing technical and collaboration skills through hands-on activities like community immersion, interviews, and using ICT tools to design outreach materials.