 St. John's teaches children aged between 11 and 16 (Year 8 to Year 12) and covers subject areas in Key Stages 3 and 4.Subjects taught include English, Mathematics, Science, History, Geography, Business Studies, French, Religious Studies, Music, Drama, Art, Technology and Design, Information Communication Technology, Home Economics, Physical Education, Motor Vehicle Studies and Careers.Students in Years 11 and 12 follow courses in subject areas that lead towards GCSE qualifications.