Science and nature club at St. Xaviers HSS caterers to our students in bringing out their potentials in field of science inculcating in them love for nature and environment. In this regard we conduct field trips, visits to places of scientific importance, workshop. Our students attended the Youth Climate Summit organized by Goa science centre. Our students participate in competitions some of which are national Olympiads, science quizzes, debates and science fares. Our association put up a science exhibition in October with students responding to 29 group projects and 27 individual projects put up them from all the 4 streams of our institute. Some of our projects were math made easy, extraction of energy from partial vacuum, black hole and its phenomenon, 3-D hologram, PWM inverter, vermi-composting of kitchen waste. At the state level science fare organized by Goa Science Centre won the second place for his exhibit math made easy. We also participated in the zonal level western level science fare held at Mumbai.