Hello! I'm Mrs. Catherine Alvarez, one of the International teachers in St. Louis Public School under the Cultural Exchange Program from the beautiful country of the Philippines. I'm a graduate of the Bachelor of Secondary Education Major in Science Minor in Mathematics from the University of Caloocan City. I've been teaching for more than 16 years, and am now sharing the wonders of science and our amazing culture here in SLPS. Aside from teacher, I became the Science Club adviser and regional module writer in my country. I previously taught Integrated Science, Earth Science, Physics and Chemistry. I'm excited to meet my new Biology and Ecology students this school year.