Mr. Silveira, 5th Grade Teacher Faculty and Staff "This school is awesome! There are so many success stories that we see coming back to us. They are doing very well after they graduate from here." Mr. Silveira has been a teacher at St. Theresa's for 16 years. He previously taught English in Korea, China, and Saudi Arabia. Currently, he teaches English and Chinese to grades 5-8 and I enjoy every day that I get the opportunity to be instrumental in the growth and development of my students.