Mrs. Costa has been a math teacher and avid educator at PHS for 15 years. Costa’s unique teaching style gives opportunity for every student to flourish, and her down-to-Earth personality allows students to connect and relate to her on a personal level, rather than only view her as an authority figure. 

Costa grew up in Bridgewater, and attended Louisiana State University after high school with an undeclared major. By the end of her freshman year at LSU, Costa had discovered that she frequently knew more than her peers in her math class. Because of this realization, Costa began tutoring her friends and classmates, which led to her decision to major in mathematics with a minor in secondary education. Once graduated, Costa returned back to Massachusetts to pursue a career in teaching. 

When asked about her decision to teach at Pembroke High, Costa laughed and said, “It’s actually kind of a funny story,” she composed herself, “I was very happy teaching at Sacred Heart in Kingston, and at an end-of-school-year celebration at the Cabby Shack, I ran into Mrs. Whalen, who I hadn’t seen since high school. Long story short, Mrs. Whalen convinced me to begin working at PHS with her after I was drawn to the environment she described.”

Costa was asked which course is her favorite to teach, she responded, “It switches every year, but this year it’s definitely pre-calc. The kids have to stay focused on the material to not get behind, which leaves less room for fooling around.”

Costa’s best advice to graduating seniors is, “Don’t be afraid to go away, and travel. See other places! Do it while you’re young.”

Lastly, Costa also wanted to tell underclassmen to always complete their homework, as well as maintain organization as it’s the most important part on the path to success. Costa also suggests that students ask lots of questions, especially when they’re unsure.