
Logan Koa Rulloda
Biography
Hometown: Maui, Hawaii
Education: Brown University, A.B in Applied Mathematics — Economics (Finance Track), Class of 2025
Logan Rulloda (he/him), who also goes by Koa among close friends and colleagues, is a graduate student in Brown University’s Master of Arts in Teaching (MAT) in Mathematics program. He began tutoring calculus at age 14 and has since accumulated a decade of experience teaching students across all grade levels—from elementary school to college. As a recent Brown undergraduate, Logan served as Director of Curriculum for STEM to Stern, a community-based initiative connecting Providence families with Brown students to foster meaningful STEM learning and mentorship. In this role, he developed student-centered math curricula and supported volunteers in delivering culturally responsive instruction. In addition to his educational work, Logan has gained professional experience in investor relations and investment banking, working with multiple billion-dollar firms in Sydney, Australia. He also studied abroad at prestigious institutions in Japan and England, deepening his interest in cross-cultural learning, global education systems, and language. On campus, Logan currently serves as a Teaching Assistant in Brown’s nationally top-ranked Applied Mathematics Department and as an economics tutor at the Sheridan Center for Teaching and Learning, refining his instructional skills in both disciplines. Outside of academics, Logan is passionate about aviation, Japanese language and culture, and creative storytelling. He enjoys surfing, flying planes, making videos, and playing the ukulele, blending his love of learning with hands-on, joyful experiences both in and out of the classroom. Looking ahead, Logan is excited to continue growing as an educator and lifelong learner, seeking opportunities to make a positive impact in math education and beyond. He remains committed to exploring innovative teaching practices and fostering inclusive learning environments where all students can thrive.