The curriculum at St James is broad and structured, with strong provision across sciences, humanities, creative subjects, and languages. Teaching focuses on conceptual understanding, critical thought, and articulate expression. The school benefits from well-equipped facilities including science laboratories, art and textiles studios, a drama space, and specialist classrooms for music and languages. Sixth Form students enjoy dedicated study areas and a programme that combines academic depth with leadership and personal development opportunities.

Co-curricular life is vibrant, with clubs and activities ranging from debating, coding, and creative writing to choir, orchestra, drama productions, and sports teams. The arts are a particular strength, and pupils regularly participate in concerts, showcases, and exhibitions. Sport is inclusive, offering opportunities in netball, athletics, badminton, cross-country, and yoga. Outdoor education, Duke of Edinburgh’s Award, and community service initiatives also form an integral part of school life. Pastoral care is regarded as a cornerstone of the school, with a nurturing tutor system and a strong emphasis on kindness, responsibility, and mutual respect.